Commit graph

463 commits

Author SHA1 Message Date
Jouni Malinen
7bdd8981f7 Check os_snprintf() result more consistently - automatic 2
This converts os_snprintf() result validation cases to use
os_snprintf_error() where the comparison was 'res > size' instead of
'res >= size'. These changes were done automatically with spatch using
the following semantic patch:

@@
identifier E1;
expression E2,E3,E4,E5,E6;
statement S1;
@@

(
  E1 = os_snprintf(E2, E3, ...);
|
  int E1 = os_snprintf(E2, E3, ...);
|
  if (E5)
	E1 = os_snprintf(E2, E3, ...);
  else
	E1 = os_snprintf(E2, E3, ...);
|
  if (E5)
	E1 = os_snprintf(E2, E3, ...);
  else if (E6)
	E1 = os_snprintf(E2, E3, ...);
  else
	E1 = 0;
|
  if (E5) {
	...
	E1 = os_snprintf(E2, E3, ...);
  } else {
	...
	return -1;
  }
|
  if (E5) {
	...
	E1 = os_snprintf(E2, E3, ...);
  } else if (E6) {
	...
	E1 = os_snprintf(E2, E3, ...);
  } else {
	...
	return -1;
  }
|
  if (E5) {
	...
	E1 = os_snprintf(E2, E3, ...);
  } else {
	...
	E1 = os_snprintf(E2, E3, ...);
  }
)
? os_free(E4);
- if (E1 < 0 || \( E1 > E3 \| (size_t) E1 > E3 \| E1 > (int) E3 \))
+ if (os_snprintf_error(E3, E1))
(
  S1
|
{ ... }
)

Signed-off-by: Jouni Malinen <j@w1.fi>
2014-12-08 11:42:07 +02:00
Jouni Malinen
d85e1fc8a5 Check os_snprintf() result more consistently - automatic 1
This converts os_snprintf() result validation cases to use
os_snprintf_error() where the exact rule used in os_snprintf_error() was
used. These changes were done automatically with spatch using the
following semantic patch:

@@
identifier E1;
expression E2,E3,E4,E5,E6;
statement S1;
@@

(
  E1 = os_snprintf(E2, E3, ...);
|
  int E1 = os_snprintf(E2, E3, ...);
|
  if (E5)
	E1 = os_snprintf(E2, E3, ...);
  else
	E1 = os_snprintf(E2, E3, ...);
|
  if (E5)
	E1 = os_snprintf(E2, E3, ...);
  else if (E6)
	E1 = os_snprintf(E2, E3, ...);
  else
	E1 = 0;
|
  if (E5) {
	...
	E1 = os_snprintf(E2, E3, ...);
  } else {
	...
	return -1;
  }
|
  if (E5) {
	...
	E1 = os_snprintf(E2, E3, ...);
  } else if (E6) {
	...
	E1 = os_snprintf(E2, E3, ...);
  } else {
	...
	return -1;
  }
|
  if (E5) {
	...
	E1 = os_snprintf(E2, E3, ...);
  } else {
	...
	E1 = os_snprintf(E2, E3, ...);
  }
)
? os_free(E4);
- if (E1 < 0 || \( E1 >= E3 \| (size_t) E1 >= E3 \| (unsigned int) E1 >= E3 \| E1 >= (int) E3 \))
+ if (os_snprintf_error(E3, E1))
(
  S1
|
{ ... }
)

Signed-off-by: Jouni Malinen <j@w1.fi>
2014-12-08 11:42:07 +02:00
Jouni Malinen
0047306bc9 Add os_snprintf_error() helper
This can be used to check os_snprintf() return value more consistently.

Signed-off-by: Jouni Malinen <j@w1.fi>
2014-12-08 11:42:07 +02:00
Jouni Malinen
ff1dd3e9a1 base64: Try to avoid static analyzer warning (part 2)
Shift right on unsigned char limits the value to 0..63 which is within
bounds for base64_table[]. Anyway, some static analyzers do not seem to
understand that. See if an otherwise unnecessary masking gets rid of
false warnings. (CID 62858)

Signed-off-by: Jouni Malinen <j@w1.fi>
2014-12-08 11:07:56 +02:00
Jouni Malinen
cdbc0baac6 base64: Try to avoid static analyzer warning
Shift right on unsigned char limits the value to 0..63 which is within
bounds for base64_table[]. Anyway, some static analyzers do not seem to
understand that. See if an otherwise unnecessary masking gets rid of
false warnings. (CID 62858)

Signed-off-by: Jouni Malinen <j@w1.fi>
2014-12-06 19:26:56 +02:00
Jouni Malinen
f27f1644a8 PCSC: Make AID copying easier for static analyzers
Use a separate pointer and length field instead of trying to copy from a
struct field that has only part of the full buffer available.
(CID 68115)

Signed-off-by: Jouni Malinen <j@w1.fi>
2014-12-06 12:16:32 +02:00
Jouni Malinen
002a2495be radiotap: Initialize all members in ieee80211_radiotap_iterator_init()
_next_ns_data could look like it would be used uninitialized in
ieee80211_radiotap_iterator_next() to static analyzers. Avoid
unnecessary reports by explicitly initializing all variables in struct
ieee80211_radiotap_iterator. (CID 62878)

Signed-off-by: Jouni Malinen <j@w1.fi>
2014-11-23 21:03:40 +02:00
Jouni Malinen
e7306bcb59 PCSC: Use clearer file TLV length validation step
This makes it easier for static analyzer to confirm that the length
field bounds are checked. WPA_GET_BE16() is also used instead of
explicit byte-swapping operations in this file. (CID 68129)

Signed-off-by: Jouni Malinen <j@w1.fi>
2014-11-23 18:37:10 +02:00
Moshe Benji
71d263ea70 Add wpa_scnprintf() helper function
This provides a simpler version of snprintf that doesn't require further
error checks.

Signed-off-by: Moshe Benji <moshe.benji@intel.com>
Signed-off-by: Eliad Peller <eliad@wizery.com>
2014-11-16 21:40:42 +02:00
Eliad Peller
1b640fd27c Add str_token() function
Add helper function to get the next token from a string.

Signed-off-by: Eliad Peller <eliadx.peller@intel.com>
2014-11-16 21:11:23 +02:00
Kyeyoon Park
6897556455 common: Add definition for ETH_HLEN
Signed-off-by: Kyeyoon Park <kyeyoonp@qca.qualcomm.com>
2014-10-28 01:08:29 +02:00
Jouni Malinen
ccf79ab256 browser-android: Use execv() directly instead of os_exec()
This allows the URL to be passed as a single argument to the program
instead of getting split into multiple by os_exec(). This makes the
operation more robust for cases where the URL could have been received
from an external source and could potentially add extra arguments to the
command line.

In addition, fix the /system/bin/input execution by using system() for
it instead of execv() through os_exec(). /system/bin/input is a script
that execv() won't be able to run. Since the full command line is
specified, system() can be used for this. The keycode is also changed
from 3 to KEYCODE_HOME to make this work with current Android version.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2014-10-21 23:32:17 +03:00
Jouni Malinen
c94382259d browser-wpadebug: Use execv() directly instead of os_exec()
This allows the URL to be passed as a single argument to the program
instead of getting split into multiple by os_exec(). This makes the
operation more robust for cases where the URL could have been received
from an external source and could potentially add extra arguments to the
command line.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2014-10-21 23:32:17 +03:00
Jouni Malinen
22444bb246 browser-system: Use execv() directly instead of os_exec()
This allows the URL to be passed as a single argument to the program
instead of getting split into multiple by os_exec(). This makes the
operation more robust for cases where the URL could have been received
from an external source and could potentially add extra arguments to the
command line.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2014-10-21 23:32:17 +03:00
Toby Gray
f5c649b769 Fix warning about unused parameter if CONFIG_DEBUG_FILE is not defined.
This change adds a cast to void to indicate that the path parameter is
unused when CONFIG_DEBUG_FILE is not defined. This fixes a compiler
warning about unused parameters.

Signed-off-by: Toby Gray <toby.gray@realvnc.com>
2014-10-12 16:49:12 +03:00
Jouni Malinen
2b28ef6ca8 browser-wpadebug: Use more robust mechanism for starting browser
Use os_exec() to run the external browser to avoid undesired command
line processing for control interface event strings. Previously, it
could have been possible for some of the event strings to include
unsanitized data which is not suitable for system() use.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2014-10-09 17:38:25 +03:00
Jouni Malinen
3d8a3ffcf0 browser-android: Use more robust mechanism for starting browser
Use os_exec() to run the external browser to avoid undesired command
line processing for control interface event strings. Previously, it
could have been possible for some of the event strings to include
unsanitized data which is not suitable for system() use.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2014-10-09 17:38:25 +03:00
Jouni Malinen
17dc39a8bc browser-system: Use more robust mechanism for starting browser
Use os_exec() to run the external browser to avoid undesired command
line processing for control interface event strings. Previously, it
could have been possible for some of the event strings to include
unsanitized data which is not suitable for system() use.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2014-10-09 17:38:25 +03:00
Jouni Malinen
89de07a944 Add os_exec() helper to run external programs
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2014-10-09 17:38:25 +03:00
Jouni Malinen
1cbdb9d137 Add helper function for generating random MAC addresses with same OUI
random_mac_addr_keep_oui() is similar to random_mac_addr(), but it
maintains the OUI part of the source address.

Signed-off-by: Jouni Malinen <j@w1.fi>
2014-09-30 00:40:23 +03:00
Bernhard Walle
a8833b84f4 util: Don't use "\e"
'\e' representing ESC (0x1b) is not C standard, it's an GNU extension.
https://gcc.gnu.org/onlinedocs/gcc/Character-Escapes.html#Character-Escapes

Since the code also compiles on Windows with Microsoft compiler, we
should use '\033' instead.

Note: I didn't try to build the whole wpa_supplicant on Windows, so I
don't know if it still builds (I have no Visual Studio 2005 for a quick
test). I just needed the string conversion routines for the P"" syntax
in both directions.

Signed-off-by: Bernhard Walle <bernhard@bwalle.de>
2014-09-28 19:16:32 +03:00
Jouni Malinen
4d8fb63799 Add helper function for generating random MAC addresses
Signed-off-by: Jouni Malinen <j@w1.fi>
2014-09-27 19:12:02 +03:00
Jouni Malinen
9c196f7703 HTTP: Fix OCSP status check
Due to a missing curly brackets, the OCSP status checking was not
working in the expected way. Instead of allowing optional-OCSP
configuration to accept connection when OCSP response was ready, all
such cases were marked as hard failures. In addition, the debug prints
were not necessarily accurate for the mandatory-OCSP-but-no-response
case (CID 72694, CID 72704).

Signed-off-by: Jouni Malinen <j@w1.fi>
2014-09-07 18:30:58 +03:00
Jouni Malinen
6a6566c7af Remove unnecessarily shadowed local variable
The same local X509 *cert variable can be used for both the X509_dup()
calls.

Signed-off-by: Jouni Malinen <j@w1.fi>
2014-09-07 16:40:33 +03:00
Elliott Hughes
ec5357323c Android: Always #include <sys/...>, not <linux/...>
Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
2014-07-31 16:59:23 +03:00
Jouni Malinen
905c7223b1 Add wpa_msg_global_ctrl()
This is similar to wpa_msg_global() in the same way as wpa_msg_ctrl() is
to wpa_msg(). In other words, wpa_msg_global_ctrl() is used to send
global control interface events without printing them into the debug
log.

Signed-off-by: Jouni Malinen <j@w1.fi>
2014-07-26 13:04:03 +03:00
Jouni Malinen
d1ecca6c15 HS 2.0 R2: Clear hs20-osu-client configuration keys explicitly
Use an explicit memset call to clear any hs20-osu-client configuration
parameter that contains private information like keys or identity. This
brings in an additional layer of protection by reducing the length of
time this type of private data is kept in memory.

Signed-off-by: Jouni Malinen <j@w1.fi>
2014-07-02 12:38:48 +03:00
Jouni Malinen
19c48da06b Clear wpa_supplicant configuration keys explicitly
Use an explicit memset call to clear any wpa_supplicant configuration
parameter that contains private information like keys or identity. This
brings in an additional layer of protection by reducing the length of
time this type of private data is kept in memory.

Signed-off-by: Jouni Malinen <j@w1.fi>
2014-07-02 12:38:48 +03:00
Jouni Malinen
70bfc77161 PCSC: Debug print extra response data
This shows any extra data from USIM response and also avoids a static
analyzer warning on dead increment.

Signed-off-by: Jouni Malinen <j@w1.fi>
2014-07-02 12:38:48 +03:00
Jouni Malinen
afc3c8b07f Add constant time memory comparison function os_memcmp_const
This function is meant for comparing passwords or hash values where
difference in execution time could provide external observer information
about the location of the difference in the memory buffers. The return
value does not behave like os_memcmp(), i.e., os_memcmp_const() cannot
be used to sort items into a defined order. Unlike os_memcmp(),
execution time of os_memcmp_const() does not depend on the contents of
the compared memory buffers, but only on the total compared length.

Signed-off-by: Jouni Malinen <j@w1.fi>
2014-07-02 12:38:47 +03:00
Jouni Malinen
ee54e4010e tests: printf_encode unit test for bounds checking
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2014-06-02 17:36:51 +03:00
Stuart Henderson
5dff6dff63 Fix off-by-one bounds checking in printf_encode()
The off-by-one error in printf_encode() bounds checking could have
allowed buffer overflow with 0x00 being written to the memory position
following the last octet of the target buffer. Since this output is used
as \0-terminated string, the following operation would likely read past
the buffer as well. Either of these operations can result in the process
dying either due to buffer overflow protection or by a read from
unallowed address.

This has been seen to cause wpa_supplicant crash on OpenBSD when control
interface client attaches (debug print shows the client socket address).
Similarly, it may be possible to trigger the issue in RADIUS/EAP server
implementation within hostapd with a suitable constructed user name.

Signed-off-by: Stuart Henderson <sthen@openbsd.org>
2014-06-02 17:36:18 +03:00
Jouni Malinen
f347935f0d tests: Unit tests for WPA_TRACE
Signed-off-by: Jouni Malinen <j@w1.fi>
2014-05-27 00:03:06 +03:00
Jouni Malinen
a3fe74bde1 tests: Add unit tests for ext_password
Signed-off-by: Jouni Malinen <j@w1.fi>
2014-05-26 23:57:32 +03:00
Jouni Malinen
fc3f1d1b4d Remove unused hostapd_ip_diff()
There are no users of this function.

Signed-off-by: Jouni Malinen <j@w1.fi>
2014-05-26 17:21:44 +03:00
Jouni Malinen
3eb744a35a tests: int_array unit tests
Signed-off-by: Jouni Malinen <j@w1.fi>
2014-05-26 17:21:44 +03:00
Jouni Malinen
8b0980af50 tests: Move bitfield unit tests into wpa_supplicant module test
Signed-off-by: Jouni Malinen <j@w1.fi>
2014-05-26 17:21:44 +03:00
Jouni Malinen
8860e0f47c tests: Add printf encoding/decoding module tests
This replaces tests/test-printf.c.

Signed-off-by: Jouni Malinen <j@w1.fi>
2014-05-26 17:21:44 +03:00
Masashi Honma
f0356ec85c eloop: Add epoll option for better performance
This patch adds epoll option for the eloop implementation. This can be
selected with the CONFIG_ELOOP_EPOLL=y build option.

[merit]
See Table1.

Table1. comparison table
+--------+--------+-----------+------------+-------------+
|        | add fd | remove fd | prepare fd | dispatch fd |
+--------+--------+-----------+------------+-------------+
| select | O(1)   | O(1)      | O(N)       | O(N)        |
+--------+--------+-----------+------------+-------------+
| poll   | O(1)   | O(1)      | O(N)       | O(N)        |
+--------+--------+-----------+------------+-------------+
| epoll  | O(1)   | O(1)      | 0          | O(M)        |
+--------+--------+-----------+------------+-------------+
"add fd" is addition of fd by eloop_sock_table_add_sock().
"remove fd" is removal of fd by eloop_sock_table_remove_sock().
"prepare fd" is preparation of fds before wait in eloop_run().
"dispatch fd" is dispatchment of fds by eloop_sock_table_dispatch().
"N" is all watching fds.
"M" is fds which could be dispatched after waiting.

As shown in Table1, epoll option has better performance on "prepare fd" column.
Because select/poll option requires setting fds before every select()/poll().
But epoll_wait() doesn't need it.

And epoll option has also better performance on "dispatch fd" column.
Because select/poll option needs to check all registered fds to find out
dispatchable fds. But epoll option doesn't require checking all registered fds.
Because epoll_wait() returns dispatchable fd set.

So epoll option is effective for GO/AP functionality.

[demerit]
The epoll option requires additional heap memory. In case of P2P GO, it is
about 8K bytes.

Signed-off-by: Masashi Honma <masashi.honma@gmail.com>
2014-05-16 18:25:51 +03:00
Masashi Honma
da96a6f793 eloop: Separate event loop select/poll implementation
This allows yet another eloop.c option to be added.

Signed-off-by: Masashi Honma <masashi.honma@gmail.com>
2014-05-16 18:23:09 +03:00
Simon Baatz
c70c37500b SCARD: Fix GSM authentication on USIM
scard_gsm_auth() used SIM_CMD_GET_RESPONSE for both SIM and USIM. Convert
the command into USIM_CMD_GET_RESPONSE for USIM.

Since commit eb32460029 ("Fix switching from EAP-SIM to EAP-AKA/AKA'")
EAP-SIM is using the USIM if available. This triggers a probably ancient
bug in scard_gsm_auth(), which results in sending the wrong get response
command to the USIM. Thus, EAP-SIM stopped to work after this change on
USIMs that expect the proper command.

Signed-off-by: Simon Baatz <gmbnomis@gmail.com>
2014-05-16 01:01:25 +03:00
Jouni Malinen
52cb20730a trace: Replace demangle.h with internal defines
It looks like the demangle.h from binutils-dev is not installed that
commonly anymore. Since we need only two defines from that file, replace
the header file with those defines to make it easier to build with
WPA_TRACE_BFD=y.

Signed-off-by: Jouni Malinen <j@w1.fi>
2014-04-25 19:27:48 +03:00
Ilan Peer
dcdce14741 radiotap: Fix compilation for systems without le16toh/le32toh
These functions are not standard and do not exist in all systems, e.g.,
variants of Android. Instead use the macros defined in common.h.

Signed-off-by: Ilan Peer <ilan.peer@intel.com>
2014-04-24 12:15:32 +03:00
Johannes Berg
bacb984b2d radiotap: Update radiotap parser to library version
Update the radiotap parser to the latest version of the
http://git.sipsolutions.net/radiotap.git/ library to get
parsing for vendor namespaces.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2014-04-13 23:49:59 +03:00
Jouni Malinen
21611ea9fd edit: Increase buffer size to 4096 bytes
wpa_supplicant and wpa_cli had already moved to allowing up to 4096 byte
buffer size to be used for control interface commands. This was limited
by the line edit buffer in interactive mode. Increase that limit to
match the other buffers to avoid artificially truncating long commands.

Signed-off-by: Jouni Malinen <j@w1.fi>
2014-03-31 12:30:50 +03:00
Jouni Malinen
1e03c6cb7d XML: Remove forgotten, unused definition of debug_print_func
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2014-03-31 12:25:13 +03:00
Maxime Bizon
762c41ae99 eloop: Add assert() on negative fd when using select() code path
Signed-off-by: Maxime Bizon <mbizon@freebox.fr>
2014-03-26 00:17:07 +02:00
Jouni Malinen
4d65deda7f HS 2.0R2: Clean up debug from libcurl
Do not truncate CURLINFO entries on first linefeed to get full IN/OUT
headers and data into debug log. Use wpa_hexdump_ascii() if any
non-displayable characters are included. Remove the separate header/data
debug dumps since all that information is now available from the debug
callback.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2014-03-18 00:39:35 +02:00
Jouni Malinen
39b420f7b1 HS 2.0R2: Add parse_cert command for debugging purposes
This hs20-osu-client client command can be used to parse a DER encoded
X.509v3 certificate with the logotype extensions and
id-wfa-hotspot-friendlyName values shown in detail.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2014-03-12 01:09:22 +02:00
Jouni Malinen
d2bb2b4681 Add os_file_exists()
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2014-03-12 01:09:22 +02:00
Jouni Malinen
1cb3eda954 HS 2.0R2: Add wrapper functions for libcurl
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2014-03-12 01:09:22 +02:00
Jouni Malinen
2cb8f96789 HS 2.0R2: Add wrapper functions for libxml2
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2014-03-12 01:09:22 +02:00
Jouni Malinen
da4ec2c71a HS 2.0R2: Add wrapper for system browser
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2014-03-12 01:09:22 +02:00
Jouni Malinen
db3ca20ec8 HS 2.0R2: Add wrapper for wpadebug browser on Android
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2014-03-12 01:09:21 +02:00
Jouni Malinen
2a10e57201 HS 2.0R2: Add wrapper for Android browser for user interaction
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2014-03-12 01:09:21 +02:00
Jouni Malinen
d0b79d74b6 HS 2.0R2: Add wrapper functions for WebKit
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2014-03-12 01:09:21 +02:00
Jouni Malinen
fa0a9f536c trace: Fix memory use on no-function name path
bfd_demangle() call could be skipped if data.function == NULL. Make sure
the already freed aname pointer cannot be used again in such a case.

Signed-off-by: Jouni Malinen <j@w1.fi>
2014-03-02 17:15:12 +02:00
Emanuel Taube
064eb057ca Add os_remove_in_array()
This can be used to remove members from an array.

Signed-off-by: Emanuel Taube <emanuel.taube@gmail.com>
2014-02-25 16:10:29 +02:00
Anders Kaseorg
9e38836427 wpa_debug: Remove 2048 byte message length limit
Signed-off-by: Anders Kaseorg <andersk@mit.edu>
2014-02-20 16:32:26 +02:00
Jouni Malinen
a09ffd5f2f Fix req_scan-deplete-timeout and update eloop API for this
Commit e2f5a9889a was supposed to prevent
new scan request from pushing out the old one. However, it did not
really do that since eloop_deplete_timeout() returned 0 both for the
case where the old timeout existed (and was sooner) and if the old
timeout did not exist. It returned 1 only for the case where an old
timeout did exist and was larger than the new requested value. That case
used to result in wpa_supplicant_req_scan() rescheduling the timeout,
but hew code in eloop_deplete_timeout() did the exact same thing and as
such, did not really change anything apart from the debug log message.

Extend the eloop_deplete_timeout() (and eloop_replenish_timeout() for
that matter since it is very similar) to return three different values
based on whether the timeout existed or not and if yes, whether it was
modified. This allows wpa_supplicant_req_scan() to schedule a new
timeout only in the case there was no old timeout.

Signed-hostap: Jouni Malinen <j@w1.fi>
2014-01-07 10:45:10 +02:00
Jouni Malinen
0187c41d88 Declare wpa_debug_* variables in src/utils/wpa_debug.h
These were somewhat more hidden to avoid direct use, but there are now
numerous places where these are needed and more justification to make
the extern int declarations available from wpa_debug.h. In addition,
this avoids some warnings from sparse.

Signed-hostap: Jouni Malinen <j@w1.fi>
2013-12-31 19:29:52 +02:00
Jouni Malinen
1450e1e319 Define __maybe_unused
This can be used to silence compiler warnings in cases where #ifdef
blocks can leave some variables or functions unused and there is no
cleaner way of avoiding the warnings.

Signed-hostap: Jouni Malinen <j@w1.fi>
2013-12-29 13:38:27 +02:00
Jouni Malinen
98eda9c26d Move int_array helpfer functions to utils/common.c
These can be useful outside scan.c, so make them available.

Signed-hostap: Jouni Malinen <j@w1.fi>
2013-12-26 13:37:06 +02:00
Jouni Malinen
35c200624e Convert wpa_hexdump functions to use void pointer instead of u8 *
This removes need for ugly typecasts for some debug prints.

Signed-hostap: Jouni Malinen <j@w1.fi>
2013-12-24 23:12:37 +02:00
Johannes Berg
fe52c210cf Use monotonic clock for last_sae_token_key_update
Just the usual, with a new function os_reltime_initialized()
thrown in that checks whether time has ever been retrieved
(time can't be completely zero).

Signed-hostap: Johannes Berg <johannes.berg@intel.com>
2013-12-07 20:50:15 -08:00
Johannes Berg
e5c9e401a4 OS utils: Add os_reltime_expired()
This helper functions checks whether a given entry has expired,
given the last active timestamp, the current time, and a timeout.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-12-07 20:50:14 -08:00
Johannes Berg
ed0ebee14f OS utils: Provide os_reltime_age()
This function calculates and returns the time passed since
a given timestamp.

Signed-hostap: Johannes Berg <johannes.berg@intel.com>
2013-12-07 18:55:58 -08:00
Jouni Malinen
7feff06567 Add CONFIG_CODE_COVERAGE=y option for gcov
This can be used to measure code coverage from test scripts.

Signed-hostap: Jouni Malinen <j@w1.fi>
2013-11-24 19:16:12 +02:00
Johannes Berg
594516b4c2 Use monotonic clock for relative time for eloop if available
Relative time shouldn't be calculated based on gettimeofday
because that clock can jump (e.g., when the time is adjusted
by the system administrator.)

On systems where that is available, use CLOCK_BOOTTIME (on
fairly recent Linux systems, this clock takes into account
the time spend suspended) or CLOCK_MONOTONIC (on Linux and
some POSIX systems, this clock is just freely running with
no adjustments.)

Reported-by: Holger Schurig <holgerschurig@gmail.com>
Signed-hostap: Johannes Berg <johannes.berg@intel.com>
2013-11-20 23:52:56 +02:00
Jouni Malinen
d33fef57a4 wlantest: Add support for log output into a file
This allows wlantest debug log output to be directed to a file so that
RELOG command can be used to rotate files more easily than stdout.

Signed-hostap: Jouni Malinen <j@w1.fi>
2013-11-17 21:40:17 +02:00
Jouni Malinen
e1925bde36 eloop: Remove eloop_none.c
This was supposed to be a minimal sample of eloop wrapper, but it is
unclear whether this is of that much use and the file has not been kept
up-to-date. Remove this file to reduce maintenance effort. The other
eloop*.c files can be used as a starting point if something new is
needed.

Signed-hostap: Jouni Malinen <j@w1.fi>
2013-11-17 16:48:20 +02:00
Masashi Honma
22cf7d7324 SCARD: Clean up SIM/USIM selection
Commit eb32460029 left an unneeded
sim_type argument to scard_init(). Remove that unnecessary argument to
clean up the implementation.

Signed-hostap: Masashi Honma <masashi.honma@gmail.com>
2013-11-17 16:47:38 +02:00
Dmitry Shmidt
e2f5a9889a Deplete scan request if new time is less than remaining
This avoids pushing out previous scheduled scan requests based on new
events.

Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
2013-11-17 16:46:58 +02:00
Nick Kralevich
6dc94a635c Android: Use correct header file path for capability.h
Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
2013-11-08 11:36:14 +02:00
Kyeyoon Park
e5e74e5500 eloop: Add support for replenishing a registered timeout
eloop_replenish_timeout() finds a registered matching
<handler,eloop_data,user_data> timeout. If found, replenishes
the timeout if remaining time is less than the requested time.

Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
2013-11-08 00:22:32 +02:00
Jouni Malinen
61323e70e1 Convert perror/printf calls to wpa_printf
This makes debug and error logging more consistent and allows them to be
directed to a file more easily.

Signed-hostap: Jouni Malinen <j@w1.fi>
2013-11-02 12:58:33 +02:00
Dmitry Shmidt
32b62704fa Android: Fix ARRAY_SIZE() compilation
Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
2013-10-29 14:40:15 +02:00
Eliad Peller
c781eb8428 hostapd: Verify VHT capabilities are supported by driver
Make sure the defined VHT capabilities are supported by the driver.

Signed-hostap: Eliad Peller <eliadx.peller@intel.com>
2013-10-27 19:11:29 +02:00
Jouni Malinen
e7ecab4a3b Use ARRAY_SIZE() macro
Replace the common sizeof(a)/sizeof(a[0]) constructions with a more
readable version.

Signed-hostap: Jouni Malinen <j@w1.fi>
2013-10-26 17:49:05 +03:00
Jouni Malinen
39044a7033 Introduce ARRAY_SIZE() macro
This can be used to clean up the common sizeof(a)/sizeof(a[0])
constructions to use a more readable version.

Signed-hostap: Jouni Malinen <j@w1.fi>
2013-10-26 17:49:00 +03:00
Jouni Malinen
2f243b804a Remove os_strncpy()
os_strlpcy() should be used instead of os_strncpy() to guarantee null
termination. Since there are no remaining strncpy uses, remove
os_strncpy() definition.

Signed-hostap: Jouni Malinen <j@w1.fi>
2013-10-26 15:55:00 +03:00
Jouni Malinen
af8a827b90 Make frequency range list routines more general
This allows the frequency range list implementation to be shared for
other purposes.

Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
2013-10-23 00:44:07 +03:00
Kyeyoon Park
913c19c6e5 Fix wpa_config_parse_string() to null terminate printf decoded values
printf_decode() fills in a binary buffer and returns the length of
the written data. This did not use null termination since initial
use cases used the output as a binary value. However, Hotspot 2.0
cred block values are also using this for parsing strings. Those
cases could end up without proper null termination depending on what
os_malloc() ends up getting as the memory buffer. Fix these and make
printf_decode() more convenient by forcing the output buffer to be
null terminated.

Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
2013-09-25 14:43:24 +03:00
Michal Kazior
182b2e535c Add missing host_to_le32() for big endian hosts
Compiling hostapd with VHT enabled on a big endian machine resulted in
an undefined symbol error. Fix this by defining the missing macro.

Signed-hostap: Michal Kazior <michal.kazior@tieto.com>
2013-07-20 17:17:32 +03:00
Jouni Malinen
98cbc0a2ab Remove forgotten Xcode defines
Commit 3962b65858 removed the Xcode
project files, but missed the defines in build_config.h. Remove these
since there are no users for them in the current snapshot.

Signed-hostap: Jouni Malinen <j@w1.fi>
2013-07-09 15:20:17 +03:00
Jouni Malinen
c4bf83a723 P2P: No duplicate AP-STA-CONNECTED/DISCONNECTED as global event
These events are sent as a special case to both the group interface and
"parent interface" (i.e., the interface that was used for managing P2P
negotiation). The latter is not really correct event, so get rid of it
with the new global control interface design where there is no need to
support legacy upper layer implementations.

Signed-hostap: Jouni Malinen <j@w1.fi>
2013-05-18 19:18:31 +03:00
Jouni Malinen
47bfe49c31 Add wpa_msg_global() for global events
This function can be used instead of wpa_msg() and wpa_msg_ctrl() to
indicate that an event is not specific to a network interface.

Signed-hostap: Jouni Malinen <j@w1.fi>
2013-05-18 14:19:24 +03:00
Jouni Malinen
0af2db7478 edit: Fix libreadline history clearing with WPA_TRACE
The HIST_ENTRY and its variables are allocated within libreadline, so
they won't have the WPA_TRACE special header and cannot be freed with
os_free(). Use free() to avoid issues during wpa_cli termination if any
of the new commands added to the history are to be removed (e.g.,
set_network could include a password).

Signed-hostap: Jouni Malinen <j@w1.fi>
2013-05-14 16:46:38 +03:00
Simon Wunderlich
a7505b1775 eloop: Allow to run event loop multiple times in a row
DFS implementation requires to run an eventloop while monitoring
the Channel Availability Check (CAC). After that, the "real" event
loop is started, and should not fail doing so.

Signed-hostap: Simon Wunderlich <siwu@hrz.tu-chemnitz.de>
2013-05-09 16:42:14 +03:00
Jouni Malinen
ad0685e901 edit: Fix history processing on running old command
currbuf_valid needs to be cleared when an old command from history is
processed to avoid leaving a bogus entry that makes history_prev() skip
the last entry in history.

Signed-hostap: Jouni Malinen <j@w1.fi>
2013-05-05 13:09:55 +03:00
Jouni Malinen
5e24dc8a4b Add dup_binstr() to help common binary string tasks
There are quite a few places in the current implementation where a nul
terminated string is generated from binary data. Add a helper function
to simplify the code a bit.

Signed-hostap: Jouni Malinen <j@w1.fi>
2013-04-27 23:44:59 +03:00
Jouni Malinen
bdb112d35f Add bitfield routines
Signed-hostap: Jouni Malinen <j@w1.fi>
2013-04-27 22:16:40 +03:00
Dmitry Shmidt
e6304cad47 wpa_supplicant: Add option -I for additional config file
This option can be used only for global parameters that are not going
to be changed from settings.

Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
Signed-off-by: Iliyan Malchev <malchev@google.com>
2013-04-23 17:38:57 +03:00
Deepthi Gowri
83e7aedf72 Android: Allow setgroups to be overridden from build configuration
ANDROID_SETGROUPS_OVERRIDE macro can now be used to override setgroups()
values based on build configuration.

Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
2013-02-08 11:53:58 +02:00
Pontus Fuchs
c869536ce9 eloop: Add a timer cancel that returns the remaining time
This new cancel timer will give back the remaining time if it was
pending.

Signed-hostap: Pontus Fuchs <pontus.fuchs@gmail.com>
2013-02-03 17:17:08 +02:00
Jouni Malinen
328bc71776 eloop_win: Update to be closer to the current eloop.c
Some fixes had were made only in eloop.c.

Signed-hostap: Jouni Malinen <j@w1.fi>
2013-02-03 17:14:45 +02:00
Jouni Malinen
5960afcd18 eloop_win: Use struct dl_list for timeouts
This merges commit eaa3f04b97 changes from
eloop.c into eloop_win.c.

Signed-hostap: Jouni Malinen <j@w1.fi>
2013-02-03 17:14:45 +02:00
Jouni Malinen
fc9d96a78a eloop_none: Update sample to be closer to the current eloop.c
Signed-hostap: Jouni Malinen <j@w1.fi>
2013-02-03 17:14:45 +02:00
Jouni Malinen
5617809c93 eloop_none: Use struct dl_list for timeouts
This merges commit eaa3f04b97 changes from
eloop.c into eloop_none.c.

Signed-hostap: Jouni Malinen <j@w1.fi>
2013-02-03 17:07:02 +02:00
Jouni Malinen
5255c9ea0d eloop_none: Fix compilation
eloop.h API had been changed without updating eloop_none.c to match.

Signed-hostap: Jouni Malinen <j@w1.fi>
2013-02-03 16:30:33 +02:00
Jouni Malinen
301ed630a8 Replace macros with inline functions for WPA_{GET,PUT}_{BE,LE}*
These verify that a proper pointer type is used and in addition, seems
to get rid of some false static analyzer warnings.

Signed-hostap: Jouni Malinen <j@w1.fi>
2013-01-12 17:51:53 +02:00
Jouni Malinen
1871f7116e wpabuf: Get rid of separate ext_data pointer
Use an explicit pointer to the beginning of the buffer and a flag
to indicate whether that is to external data or not. This avoids
a branch whenever accessing the buffer and helps some static
analyzers to understand the wpabuf memory uses better.

Signed-hostap: Jouni Malinen <j@w1.fi>
2012-08-19 18:25:25 +03:00
Jouni Malinen
3489cfb09c Use a shared helper function for merging supported rate lists
Signed-hostap: Jouni Malinen <j@w1.fi>
2012-08-19 17:52:41 +03:00
Jouni Malinen
067ffa2696 Convert os_realloc() for an array to use os_realloc_array()
Signed-hostap: Jouni Malinen <j@w1.fi>
2012-08-13 21:21:23 +03:00
Jouni Malinen
b0cda9bd46 Add os_realloc_array() wrapper
This function can be used as a wrapper for os_realloc(ptr, nmemb * size)
when a reallocation is used for an array. The main benefit over
os_realloc() is in having an extra check to catch integer overflows in
multiplication. This is similar to the os_zalloc() to os_calloc() move.

Signed-hostap: Jouni Malinen <j@w1.fi>
2012-08-13 21:20:09 +03:00
Jouni Malinen
64a2f2ece1 Add os_calloc() wrapper
This function can be used as a wrapper for os_zalloc(nmemb * size) when
an allocation is used for an array. The main benefit over os_zalloc() is
in having an extra check to catch integer overflows in multiplication.

Signed-hostap: Jouni Malinen <j@w1.fi>
2012-08-13 20:42:24 +03:00
Jouni Malinen
e122bb70b8 hostapd: Add alternative format for configuring SSID
The new ssid2 parameter can be used as an alternative mechanism for
configuring SSID for hostapd. It uses the same formats that
wpa_supplicant uses in the configuration file for strings.

Signed-hostap: Jouni Malinen <j@w1.fi>
2012-08-07 16:27:40 +03:00
Jouni Malinen
b87d70c88a Make wpa_config_parse_string() a shared function
This will be used in future hostapd configuration parser changes.

Signed-hostap: Jouni Malinen <j@w1.fi>
2012-08-07 16:13:51 +03:00
Jouni Malinen
6bc1f95613 Use printf escaping in SSID-to-printable-string conversion
Instead of masking out non-ASCII characters with underscores, espace the
SSID data using rules compatible with printf.

Signed-hostap: Jouni Malinen <j@w1.fi>
2012-08-07 13:32:57 +03:00
Jouni Malinen
0d7773b63f Add routines for encoding/decoding printf escaping mechanism
This can be used to build ASCII strings from binary data that is
more likely to use ASCII (i.e., text format is more natural
option than hexdump, but there is possibility of some non-ASCII
characters).

Signed-hostap: Jouni Malinen <j@w1.fi>
2012-08-07 13:30:13 +03:00
Jouni Malinen
5ff72bdcab edit: Clear edit line on deinit when using readline
Signed-hostap: Jouni Malinen <j@w1.fi>
2012-08-05 21:45:43 +03:00
Jouni Malinen
15b97bc3b5 edit: Add support for prompt string with readline
Signed-hostap: Jouni Malinen <j@w1.fi>
2012-08-05 20:48:54 +03:00
Jouni Malinen
4c3b921ebf edit: Add support for prompt string with internal line edit
Signed-hostap: Jouni Malinen <j@w1.fi>
2012-08-05 20:48:25 +03:00
Janusz Dziedzic
2d2398a11f edit: Add support for setting prompt string
Signed-hostap: Janusz Dziedzic <janusz.dziedzic@tieto.com>
2012-08-05 20:46:34 +03:00
Jouni Malinen
306ae22556 EXT PW: Add framework for supporting external password storage
This new mechanism can be used to make wpa_supplicant using external
storage (e.g., key store in the operating system) for passwords,
passphrases, and PSKs. This commit is only adding the framework part
needed to support this, i.e., no actual configuration parameter can
yet use this new mechanism. In addition, only a simple test backend
is added to allow developer testing of the functionality.

Signed-hostap: Jouni Malinen <j@w1.fi>
2012-08-03 22:15:42 +03:00
Jouni Malinen
4be921ac60 eloop: Fix EVENT_TYPE_WRITE with poll()-based eloop
This needs to use POLLOUT instead of POLLIN to get the correct event.

Signed-hostap: Jouni Malinen <j@w1.fi>
2012-07-04 21:36:38 +03:00
Ben Greear
f115560c21 eloop/poll: Handle POLLER | POLLHUP in read logic
Without this, we can get into a tight loop because the
code in general doesn't add eloop exception handlers,
so socket reporting the POLLERR would never be read.

With this change, any socket with POLLERR or POLLHUP
asserted will be handled by the read logic.

Signed-hostap: Ben Greear <greearb@candelatech.com>
2012-06-24 13:19:34 +03:00
Jouni Malinen
e09e61c2c1 Fix compiler warning on printf format with size_t
Signed-hostap: Jouni Malinen <j@w1.fi>
2012-04-28 18:30:12 +03:00
Jouni Malinen
763a66f471 Remove experimental Symbian build
This was never really completed and is of not much use at this point,
so clean up the repository by removing the Symbian-specific changes.

Signed-hostap: Jouni Malinen <j@w1.fi>
2012-04-07 13:00:30 +03:00
Johannes Berg
4f68895e92 debug: Add option to log to Linux tracing
Add the option (-T) to wpa_supplicant to log all debug messages into the
kernel tracing, allowing to aggregate kernel debugging with
wpa_supplicant debugging and recording all with trace-cmd.

Since tracing has relatively low overhead and can be filtered
afterwards, record all messages regardless of log level. However, it
will honor the -K option and not record key material by default.

Signed-hostap: Johannes Berg <johannes.berg@intel.com>
2012-03-31 13:55:33 +03:00
Jouni Malinen
84949a411c Fix eapol_test build without CONFIG_PCSC=y
Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
2012-03-29 20:44:36 +03:00
Jouni Malinen
7f41c92bd6 Interworking: Use EAP-AKA if USIM is used
Signed-hostap: Jouni Malinen <j@w1.fi>
2012-03-04 16:11:02 +02:00
Jouni Malinen
5464bcbcff SCARD: Increase application template DO buffer size
This DO has a maximum length of 127 bytes (TS 102 221), so better use
large enough buffer when reading the record.

Signed-hostap: Jouni Malinen <j@w1.fi>
2012-03-03 18:15:23 +02:00
Jouni Malinen
9779e122cd SCARD: Move SIM file definitions into the C file
These are used only within pcsc_funcs.c so no need to define the
file identifiers in the header file.

Signed-hostap: Jouni Malinen <j@w1.fi>
2012-03-03 18:10:37 +02:00
Jouni Malinen
67303a5479 SCARD: Add function for fetching PIN retry counter
Signed-hostap: Jouni Malinen <j@w1.fi>
2012-03-03 13:51:34 +02:00
Jouni Malinen
a8f3bfc421 SCARD: Add debug dumps of FCP template TLVs in SELECT response
Signed-hostap: Jouni Malinen <j@w1.fi>
2012-03-03 13:28:46 +02:00
Jouni Malinen
f41ed0f845 SCARD: Reindent scard_parse_fsp_templ()
This was left at incorrect indentation level when moved to a separate
function.

Signed-hostap: Jouni Malinen <j@w1.fi>
2012-03-03 12:35:14 +02:00
Jouni Malinen
6bcf537833 pcsc: Allow T1 protocol to be enabled
The previous implementation was hardcoding only T0 protocol to be
acceptable. Allow T1 to be selected, too.

Signed-hostap: Jouni Malinen <j@w1.fi>
2012-02-26 13:14:46 +02:00
Jouni Malinen
f64adcd71e Allow PC/SC reader to be selected and initialized at start
New global configuration parameters pcsc_reader and pcsc_pin can now be
used to initialize PC/SC reader context at start of wpa_supplicant.

Signed-hostap: Jouni Malinen <j@w1.fi>
2012-02-26 13:09:30 +02:00
Jouni Malinen
4a0d25f08a Android: Extend debug logging to include wpa_dbg and hexdump
This makes the Android debug logs from logcat quite a bit more helpful
in debugging wpa_supplicant.

Signed-hostap: Jouni Malinen <j@w1.fi>
2012-02-18 20:59:24 +02:00
Jouni Malinen
2624ed4311 eloop: Fix allocation failure handling in poll() version
eloop_sock_table_add_sock() needs to fail if pollfd array allocation
fails instead of returning success and leaving behind no buffer.

Signed-hostap: Jouni Malinen <j@w1.fi>
2012-02-12 21:33:42 +02:00
Ben Greear
2df4c4ef2f eloop: Support poll() in eloop
When using more than around 200 virtual stations, we start hitting the
max number of file descriptors supported by select(). This patch adds
support for poll(), which has no hard upper limit.

Signed-hostap: Ben Greear <greearb@candelatech.com>
2012-02-12 21:12:22 +02:00
Jouni Malinen
0f3d578efc Remove the GPL notification from files contributed by Jouni Malinen
Remove the GPL notification text from the files that were
initially contributed by myself.

Signed-hostap: Jouni Malinen <j@w1.fi>
2012-02-11 19:39:36 +02:00
Nicolas Cavallari
f31e19df3a wpa_debug: Support outputting hexdumps into syslog
This patch allows to log hexdumps into syslog.

This is useful when testing, as syslog's network logging
helps to collect debug outputs from several machines.

Signed-hostapd: Nicolas Cavallari <cavallar@lri.fr>
2012-01-29 12:13:43 +02:00
Jouni Malinen
1e49ccebf7 pcsc: Fix compiler warning on signed vs. unsigned comparison
Signed-hostap: Jouni Malinen <j@w1.fi>
2012-01-25 17:41:59 +02:00
Simon Baatz
8ab7a37089 SIM/USIM: Add function to get the MNC length from the SIM/USIM
The EF-AD (administrative data) file may contain information about the
length of the MNC (2 or 3 digits) in the IMSI. This can be used to
construct the realm according to 3GPP TS 23.003 during EAP-SIM or
EAP-AKA authentication.

Signed-hostap: Simon Baatz <gmbnomis@gmail.com>
2012-01-22 19:28:24 +02:00
Jouni Malinen
f2fe5b3663 PCSC: Accept 0x67 (Wrong length) as a response to READ RECORD
It looks like some USIM cards respond with 0x67 (Wrong length) instead
of 0x6c to 00 b2 01 04 ff. This was getting rejected in
scard_get_record_len(). ETSI TS 102 221 is not very clear on this
detail, but it looks fine to accept the 0x67 error value, too, to learn
the record length.

Signed-hostap: Jouni Malinen <j@w1.fi>
2011-12-18 14:44:03 +02:00
Jouni Malinen
d5cbee412c Avoid possible compiler warning in os_gmtime()
Use time_t instead of os_time_t variable with the gmtime() call to
avoid possible compiler warnings.

Signed-hostap: Jouni Malinen <j@w1.fi>
2011-11-20 12:19:28 +02:00
Helmut Schaa
fab2533604 nl80211: Implement noack policy for send_mlme
Signed-hostap: Helmut Schaa <helmut.schaa@googlemail.com>
2011-11-19 19:22:13 +02:00
Jouni Malinen
e159cc5e9b Use NULL instead of 0 for pointers
Signed-hostap: Jouni Malinen <j@w1.fi>
2011-11-18 22:07:30 +02:00
Jouni Malinen
da4419c6db Include list.h after trace.h to avoid offsetof refinition
trace.h may end up including system header files that define offsetof,
so include the compatibility definition from list.h only after this.

Signed-hostap: Jouni Malinen <j@w1.fi>
2011-11-18 21:43:43 +02:00
Jouni Malinen
d33ce0d5b5 Include time.h to fix Windows builds
Signed-hostap: Jouni Malinen <j@w1.fi>
2011-11-03 18:00:57 +02:00
Johannes Berg
6604da3cf0 dl_list: Add DEFINE_DL_LIST
This allows statically defining an empty initialised list.
2011-10-28 23:03:13 +03:00
Jouni Malinen
fe4c43ce95 Remove unused variable from os_gmtime() 2011-10-23 12:22:40 +03:00
Dmitry Shmidt
8f5b9aa19a Set ANDROID_LOG_NAME depending on application
Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
2011-10-21 18:59:42 +03:00
Jouni Malinen
96b2cb226a Add os_gmtime() as wrapper for gmtime() 2011-10-18 00:23:42 +03:00
Jouni Malinen
619e6726ba base64: Stop decoding at the first sequence of pad characters
The base64 encoded data cannot included pad characters in the middle, so
we can stop the loop at the first sequence of pad characters. If the
sequence includes more than two pad characters, the encoding is invalid
and we can indicate failure.
2011-10-16 12:36:21 +03:00
Jouni Malinen
1e1a0a4dc9 edit: Fix history prev/next selection
Commit 19ec1f262e tried to fix some
cases for history prev selection, but it broke others. Fix this
properly by using a separate entry for the current edit line that
is not yet in history buffer.
2011-10-15 14:03:35 +03:00
Pavel Roskin
ffbf1eaa26 Fix typos found by codespell
Signed-off-by: Pavel Roskin <proski@gnu.org>
2011-09-22 00:43:59 +03:00
Jouni Malinen
531e420dd7 Remove time.h include from utils/includes.h
os_*() wrappers should be used instead of functions from time.h.
Removing the header from includes.h enforces this. os_unix.c can
include this its uses are valid wrapper calls. wps_upnp.c uses
gmtime() for which there is no os_*() wrapper available yet, so
allow it to use time.h, too. Similarly, allow dump_state.c to
use time.h for ctime().
2011-09-12 22:19:26 +03:00
Jouni Malinen
56234ee168 Add a copyright and license statement for a radiotap header file
This file is a part of the radiotap parser that Andy Green agreed to
relicense under the BSD license (per email, 11 Aug 2007 07:42:05
+0100). The copyright/license statement was updated in radiotap.c,
but this radiotap_iter.h file was forgotten at that point.
2011-06-23 16:39:26 +03:00
Jouni Malinen
fe655a8402 Add sanity checks for fseek and ftell return values
In theory, these calls could fail, but it is not really likely to
happen in practice in the use case here. Anyway, check that they do
not return an error before accepting the length of the file.
2011-04-14 20:22:21 +03:00
Sam Leffler
3e1996216e Add support for setting the syslog facility from the config file
This enables setting the syslog facility at build time.
2011-03-20 11:48:42 +02:00
Ganesh Prasadh
281ff0aa76 TDLS: Add initial support for TDLS (IEEE Std 802.11z-2010) 2011-03-06 14:53:49 +02:00
Jouni Malinen
c0647147c1 Add defines for Valgrind client requests
CFLAGS += -DCONFIG_VALGRIND can now be used to enable support for
Valgrind client requests to help in removing some non-issues from
Valgrind reports. This is mainly aimed at allowing unknown ioctl
results to be marked as defined data.
2011-03-06 14:31:26 +02:00
Jouni Malinen
0fa0ad4e17 eloop: Fix integer overflow in long timeouts
If the os_time_t variable used for the expiration time (seconds)
overflows when the registered timeout value is being added,
assume that the event would happen after an infinite time, i.e.,
would not really happen in practice. This fixes issues with
long key timeouts getting converted to immediate expiration due
to the overflow.
2011-03-06 14:31:20 +02:00
Dmitry Shmidt
193f439a8c Add CONFIG_ANDROID_LOG support
This makes wpa_printf() calls use __android_log_vprint(). In addition,
hexdumps are commented out.
2011-02-25 16:44:34 +02:00
Dmitry Shmidt
1a13534f17 Change executable permissions for Android
Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
2011-02-25 16:21:18 +02:00
Guy Eilam
e4ac6417c7 utils: Corrected a typo in header's name definition
Corrected a typo in the BASE64_H definition that
might cause the header file to be included more than once.

Signed-off-by: Guy Eilam <guy@wizery.com>
2011-02-21 22:44:46 +02:00
Jouni Malinen
50b16da13f Fix CONFIG_NO_STDOUT_DEBUG=y build 2011-02-10 20:24:06 +02:00
Ben Greear
f049052b9e Use wpa_msg() instead of wpa_printf()
This converts number of debugging messages to use wpa_msg() in order
to allow the interface name to be shown with the messages.

A new function, wpa_dbg(), is introduced to allow
CONFIG_NO_STDOUT_DEBUG=y builds to remove the debug strings. This is
otherwise identical with wpa_msg(), but it gets compiled out if stdout
debugging is disabled.
2011-02-10 20:14:46 +02:00
Ben Greear
4f1495aefa Add interface name to wpa_msg() output
This makes log files much more readable if multiple interfaces
are being controlled by the same process. The interface name is
added to stdout/file/syslog entries, but not to the messages
sent to control interface monitors to avoid issues with parsing
in external programs.

Signed-off-by: Ben Greear <greearb@candelatech.com>
2011-02-06 20:39:34 +02:00
Ben Greear
ac6912b5d1 wpa_supplicant: Support 'relog' command to re-open log files
This allows rolling log files:

mv log.txt log.txt.1
wpa_cli relog

Signed-off-by: Ben Greear <greearb@candelatech.com>
2011-02-06 20:15:19 +02:00
Johannes Berg
0c11c63375 util: Add compact MAC address formatting/parsing
The P2P DBus interface will use addresses for
DBus paths, and uses them without any separators.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2011-02-02 17:11:00 +02:00
Jouni Malinen
dfaeda0492 Fix couple of compiler warnings about uninitialized variables 2011-01-26 21:29:28 +02:00
Jouni Malinen
0382097ef3 Use set_key addr to distinguish default and multicast keys
Previously, both NULL and ff:ff:ff:ff:ff:ff addr were used in various
places to indicate default/broadcast keys. Make this more consistent
and useful by defining NULL to mean default key (i.e., used both for
unicast and broadcast) and ff:ff:ff:ff:ff:ff to indicate broadcast
key (i.e., used only with broadcast).
2011-01-09 19:44:28 +02:00
Jouni Malinen
b3a6d9d400 wlantest: Add send command for injecting raw frames
This can be used by external programs (e.g., wlantest_cli) to inject
raw frames (hex dump of the frame header and body). The data can be
requested to be sent as-is or protected with the current key.
2010-12-16 16:11:54 +02:00
Jouni Malinen
e3acc8f1c8 edit: Clear edit line on deinit 2010-11-21 12:07:29 +02:00
Jouni Malinen
566aef60ab edit: Limit maximum number of history entries to 100 2010-11-21 12:04:44 +02:00
Jouni Malinen
70de7d56fe edit: Implement history file read/write 2010-11-21 12:01:50 +02:00
Jouni Malinen
19ec1f262e edit: Fix history prev selection 2010-11-21 11:49:36 +02:00
Jouni Malinen
8953e9681a edit: Move history save file specification to caller 2010-11-21 11:43:09 +02:00
Jouni Malinen
ec9aac9468 edit: Use struct dl_list for history buffer 2010-11-21 11:25:34 +02:00
Jouni Malinen
31e1206baa edit: Fix delete_word when not in the end of line 2010-11-20 23:05:12 +02:00
Jouni Malinen
464144a43b edit: Add history buffer search
Ctrl-R can now be used to start history search mode.
2010-11-20 17:55:35 +02:00
Jouni Malinen
42034d6f60 edit: Clean up escape code parser 2010-11-20 16:59:55 +02:00
Jouni Malinen
0bee81352f edit: Split escape code parsing into a separate function
This makes edit_read_char() simpler and easier to extend since it
does not need to know anything about the escape codes anymore.
2010-11-20 15:55:51 +02:00
Jouni Malinen
ef6ee3e5a3 edit: Sort completion list 2010-11-20 12:41:15 +02:00
Jouni Malinen
9364990ace edit: Really fix the completion of last character
The previous commit broke completion in various places. The proper
way of handling the completion of full word is to verify whether
there are more than one possible match at that point.
2010-11-20 12:27:06 +02:00
Jouni Malinen
414780027a edit: Fix completion at the last character
Completion needs to be done even if the full word has been entered.
In addition, fix the space-after-full-word to properly allocate room
for the extra character when completion is used in the middle of the
string.
2010-11-20 11:59:04 +02:00
Jouni Malinen
89eb6b774d edit: Fix delete word to update current position 2010-11-20 11:48:00 +02:00
Jouni Malinen
e4f13f9256 edit: Fix completion of arguments other than the first one 2010-11-20 11:45:42 +02:00
Jouni Malinen
73669f1b03 edit: Fix Home/End escape codes 2010-11-20 11:20:48 +02:00
Jouni Malinen
ef49bb80a9 wlantest: Add interactive mode to wlantest_cli 2010-11-20 10:48:32 +02:00
Jouni Malinen
7302a35ed4 edit: Add string completion support on tab 2010-11-20 00:42:02 +02:00
Jouni Malinen
7d23e971f0 wlantest: Add preliminary infrastructure for injecting frames
This adds new commands for wlantest_cli to request wlantest to
inject frames. This version can only send out Authentication
frames and unprotected SA Query Request frames, but there is
now place to add more frames and encryption with future commits.
2010-11-19 00:35:13 +02:00
Jouni Malinen
e8ecb5fb49 Move wpa_cli readline integration into src/utils/edit_readline.c
All three line editing options are now located in src/utils/edit*.c
and provide the same API to allow easy build time selection.
2010-11-14 22:37:43 +02:00
Jouni Malinen
bdc45634f0 wpa_cli: Use edit API as a wrapper for optional readline 2010-11-14 21:19:35 +02:00
Jouni Malinen
616e0e728e edit: Redraw input line on ^L 2010-11-14 21:03:24 +02:00
Jouni Malinen
82a855bda8 Move command line editing routines into src/utils/edit*.[ch]
This allows the same routines to be shared with other programs
since these are not really specific to wpa_cli.
2010-11-14 20:59:29 +02:00
Jouni Malinen
d96e79f1e7 Make wpa_hexdump_buf{,-key} handle NULL buffer
This matches with behavior of other wpa_hexdump* functions.
2010-10-31 12:09:18 +02:00
Jouni Malinen
b22128efdc P2P: Add initial version of P2P Module 2010-09-09 07:17:17 -07:00
Masashi Honma
60da5e0f3f Solaris: Add support for wired IEEE 802.1X client
This patch adds support for wired IEEE 802.1X client on the Solaris.

I have tested with these:
OS : OpenSolaris 2009.06
EAP : EAP-MD5
Switch : Cisco Catalyst 2950
2010-08-28 11:40:07 +03:00
Masashi Honma
9c77ad1889 trace: Fix void pointer arithmetic
The arithmetic on void pointer exists in trace routine. On GNU C, it
works because void pointer size is 1, but not all compilers behave like
this. So this patch specifies the size of the pointer.
2010-08-26 18:35:55 +03:00
Jouni Malinen
2d8bf73298 Add new debug message level for excessive information
Some frequent debug prints are of limited use and make debug output
difficult to read. Make them use a new debug level so that -dd
provides more readable output (-ddd can now be used to enable
the excessive debug prints).
2010-07-05 12:21:48 -07:00
Jouni Malinen
7f5957abcf eloop: Fix crash on signal handler cancelling next timeout
It is possible that the timeout pointer becomes invalid in one of the
signal handlers, so we need to reload the pointer after those.
2010-05-28 22:18:28 +03:00
Jouni Malinen
7992b07f6a Remove unnecessary SUBDIRS loops from src/*/Makefile
There are no subdirectories in any of these directories or plans
for adding ones. As such, there is no point in running the loop
that does not do anything and can cause problems with some shells.
2010-04-17 17:10:31 +03:00
Jouni Malinen
448a0a19d7 Add a more flexible version of hwaddr_aton: hwaddr_aton2()
This version of the MAC address parser allows number of different
string formats for the address (e.g., 00:11:22:33:44:55, 0011.2233.4455,
001122334455, 00-11-22-33-44-55). It returns the number of characters
used from the input string in case of success.
2010-04-06 10:37:13 +03:00
Jouni Malinen
ade07077ec Add address to hostapd_logger output in wpa_supplicant as AP case 2010-04-04 08:14:09 +03:00
Kel Modderman
09bd6e8cca wpa_supplicant: fix FTBFS on Debian GNU/kFreeBSD
This patch allows wpa_supplicant to compile on Debian's kfreebsd
architectures.

Patch by Stefan Lippers-Hollmann based on work done by Petr Salinger
and Emmanuel Bouthenot for 0.6.X (http://bugs.debian.org/480572).
2010-03-06 10:16:47 +02:00
Jouni Malinen
2e320d8db5 eloop: Clear timeout data during allocation
Better make sure the eloop_timeout data gets fully initialized. The
current code is filling in all the fields, but it is clearer to just
zero the buffer to make sure any new field added to the structure gets
initialized.
2010-01-10 21:48:27 +02:00
Masashi Honma
953f0f6333 bsd: Add support for WPA_TRACE and WPA_TRACE_BFD
On FreeBSD 8.0, WPA_TRACE and WPA_TRACE_BFD functionality build fails.
2010-01-09 11:01:12 +02:00
Jouni Malinen
0de4da91c1 Mark fmt parameter const for wpa_printf/msg 2010-01-04 19:16:19 +02:00
Jouni Malinen
2e8542756c Mark wpabuf_get_trace() static 2009-12-28 16:02:11 +02:00
Jouni Malinen
459489c99d eloop: Fix timeout handler to use local copy of func pointer
We need to copy not only the context pointers, but also the function
pointer before the timeout gets freed.
2009-12-26 14:30:50 +02:00
Jouni Malinen
9aca440199 Drop WPA_TRACE reference before eloop timeout handler call
This avoids bogus error reports for cases where the timeout handler
frees the memory that was pointed to by the eloop timeout context.
2009-12-24 12:41:20 +02:00
Jouni Malinen
1b9eb51bbd Enable IPv6 support for libutils.a and libradius.a 2009-12-24 12:27:42 +02:00
Jouni Malinen
6aa9e7a64a Redesign struct hostapd_ip_addr to be of fixed size
This structure is embedded in some other structures and as such, it
would be nicer if this would not change its length based on build
options.
2009-12-24 12:26:47 +02:00
Jouni Malinen
5e5223bf29 trace: Show eloop unregistered handler function name/file/line 2009-12-22 01:52:48 +02:00
Jouni Malinen
94caf8cd62 trace: Filter out uninteresting functions from backtrace
This filters out the functions inside trace.c and functions before
main() since those are not relevant to the actual issue that is being
reported.
2009-12-22 01:29:15 +02:00
Jouni Malinen
a6ff0e0810 trace: Add active reference tracking
This WPA_TRACE=y additions allows components to register active references
to memory that has been provided to them as a pointer. If such an actively
referenced memory area is freed, tracer will report this as an error and
backtraces of both the invalid free and the location where this pointer
was marked referenced are shown.
2009-12-22 01:11:15 +02:00
Jouni Malinen
a698d28415 Check fread return value 2009-12-21 23:17:53 +02:00
Jouni Malinen
f2f7d965b8 Add option libbfd support for tracing code
CONFIG_WPA_TRACE=y and CONFIG_WPA_TRACE_BFD=y can now be used to get
even more complete symbols (func/file/line and inline functions) for
backtraces.
2009-12-20 23:35:06 +02:00
Jouni Malinen
f266d1a162 eloop_win: Fix build after eloop user_data removal 2009-12-20 17:48:55 +02:00
Jouni Malinen
eeb04821ad wpabuf: Add WPA_TRACE code to validate correct freeing of wpabuf
Use an extra header to move the returned pointer to break os_free()
or free() of the returned value and verify that the correct magic
is present when freeing or resizing the wpabuf. Show backtrace on
invalid wpabuf use.
2009-12-20 13:11:31 +02:00
Jouni Malinen
859db534bf wpabuf: Allow wpabuf_resize(NULL, len) to be used
This matches with realloc() usage, i.e., allocate a new buffer if no
buffer was specified.
2009-12-20 12:52:54 +02:00
Jouni Malinen
fb4baa688b Add memory allocation analyzer to verify OS wrapper use
WPA_TRACE=y builds will now verify that memory allocation in done
consistently using os_{zalloc,malloc,realloc,strdup,free} (i.e., no
mixing of os_* functions and unwrapper functions). In addition, some
common memory allocation issues (double-free, memory leaks, etc.) are
detected automatically.
2009-12-19 21:47:56 +02:00
Jouni Malinen
f45fb672cc eloop: Do not use printf() or fprintf() directly 2009-12-19 20:27:55 +02:00
Jouni Malinen
eaa3f04b97 eloop: Use struct dl_list for timeouts 2009-12-19 20:26:22 +02:00
Jouni Malinen
0456ea16d8 eloop: Remove global user data pointer
This is not really needed since all signal handlers can use a context
pointer provided during signal handler registration.
2009-12-19 19:22:16 +02:00
Jouni Malinen
930f704aac Add backtrace support for debugging
WPA_TRACE=y can now be used to enable internal backtrace support that
will provide more details about implementation errors, e.g., when some
resources are not released correctly. In addition, this will print out
a backtrace automatically if SIGSEGV is received.
2009-12-19 18:40:54 +02:00
Jouni Malinen
dacf478352 Add generic doubly-linked list implementation 2009-12-19 13:43:25 +02:00
Jouni Malinen
1a70777868 Remove unneeded CONFIG_INTERNAL_X509 and NEED_SHA256 defines 2009-12-06 16:19:13 +02:00
Jouni Malinen
4bb1228e1c Use thin archives to allow libraries to be merged
This allows libeap.a and libeap.so to be built by merging in multiple
libraries from src subdirectories. In addition, this avoids wasting
extra space and time for local builds.
2009-12-06 13:49:31 +02:00
Jouni Malinen
2d106f21aa Remove unnecessary defines
The following defines are not really needed in most places, so
remove them to clean up source code and build scripts:
EAP_TLS_FUNCS
EAP_TLS_OPENSSL
EAP_TLS_GNUTLS
CONFIG_TLS_INTERNAL
2009-12-05 22:51:08 +02:00
Jouni Malinen
631afd993f Add rules for building src/crypto as a library
For now, this is hardcoded to support only the internal crypto
implementation.
2009-12-05 22:03:46 +02:00
Jouni Malinen
6a230ba274 Add build rules for building a library from src/utils files
This is an initial step on providing an alternative build system that
uses libraries from src subdirectories.
2009-12-05 21:39:41 +02:00
Jouni Malinen
1801bd7fae Move base64 test code into a new tests subdirectory 2009-12-05 20:43:07 +02:00
Jouni Malinen
120158cc8b Move uuid_gen_mac_addr() from uuid.c into src/wps
This removes the only src/crypto dependency from src/utils files.
2009-11-29 13:15:32 +02:00
Jouni Malinen
d994a9b54e Move definitions away from hostapd_defs.h
Clean up definitions to reduce need to include header files from the
hostapd directory into files under the src subdirectories.
2009-11-23 16:14:39 +02:00
Jouni Malinen
69856fadf7 Add wpa_msg_ctrl() for ctrl_interface-only messages
This is like wpa_msg(), but the output is directed only to
ctrl_interface listeners. In other words, the output will not be
shown on stdout or in syslog.

Change scan result reporting to use wpa_msg_ctrl() for
CTRL-EVENT-SCAN-RESULTS message at info level and wpa_printf() at
debug level to avoid showing scan result events in syslog in the
common configuration used with NetworkManager.
2009-11-10 15:59:41 +02:00
Jouni Malinen
0ae7b08691 Work around some gcc 4.4 strict-aliasing warnings
gcc 4.4 ends up generating strict-aliasing warnings about some very common
networking socket uses that do not really result in a real problem and
cannot be easily avoided with union-based type-punning due to struct
definitions including another struct in system header files. To avoid having
to fully disable strict-aliasing warnings, provide a mechanism to hide the
typecast from aliasing for now. A cleaner solution will hopefully be found
in the future to handle these cases.
2009-11-04 19:49:14 +02:00
Jouni Malinen
eb999fefcb Add Xcode project file for building wpa_supplicant 2009-11-02 19:37:46 +02:00
Masashi Honma
80cc6bf6d0 OpenBSD: wired IEEE 802.1X for OpenBSD
This is a patch for OpenBSD wired IEEE 802.1X. This is only for wired,
not wireless, because OpenBSD uses wpa_supplicant only on wired now.

http://www.openbsd.org/cgi-bin/cvsweb/ports/security/wpa_supplicant/

I have tested with these.
OS : OpenBSD 4.5
EAP : EAP-TLS
Switch : CentreCOM 8724SL
2009-08-26 23:40:51 +03:00
Jouni Malinen
6b23b70445 Avoid a theoretical integer overflow in base64_encode()
If base64_encode() were to be used with a huge data array, the
previous version could have resulted in overwriting the allocated
buffer due to an integer overflow as pointed out in
http://www.freebsd.org/cgi/query-pr.cgi?pr=137484. However, there
are no know use cases in hostapd or wpa_supplicant that would do that.
Anyway, the recommended change looks reasonable and provides additional
protection should the base64_encode() function be used for something
else in the future.
2009-08-13 16:36:41 +03:00
Johannes Berg
ad01a5315e Crypto build cleanup: remove INTERNAL_MD5
Instead of using a define and conditional building of md5.c parts,
move the internal-MD5 into a separate file.
2009-07-28 21:36:13 +03:00
Johannes Berg
bd4e28950d Crypto build cleanup: remove INTERNAL_MD4
In addition, rename md4.c to md4-internal.c to match in style with
SHA-1 conditionally built internal implementation.
2009-07-28 21:27:02 +03:00
Johannes Berg
598a792d8c Crypto build cleanup: remove INTERNAL_SHA256
Instead of using a define and conditional building of sha256.c parts,
move the internal-SHA256 into a separate file.
2009-07-28 21:20:04 +03:00
Johannes Berg
246157cba6 Crypto build cleanup: remove INTERNAL_AES
In addition, rename aes.c to aes-internal.c to match in style with
SHA-1 conditionally built internal implementation.
2009-07-28 21:09:57 +03:00
Johannes Berg
657f038102 Crypto build cleanup: remove INTERNAL_DES
In addition, rename des.c to des-internal.c to match in style with
SHA-1 conditionally built internal implementation.
2009-07-28 21:00:44 +03:00
Johannes Berg
928a50a355 Crypto build cleanup: remove INTERNAL_SHA1
Instead of using a define and conditional building of sha1.c parts,
move the internal-SHA-1 into a separate file.
2009-07-28 20:47:04 +03:00
Jouni Malinen
064bb8232c Add root .gitignore file to cleanup ignore lists
This removes need for local configuration to ignore *.o and *~
and allows the src/*/.gitignore files to be removed (subdirectories
will inherit the rules from the root .gitignore).
2009-06-29 21:47:19 +03:00
Jouni Malinen
babfbf15cc FT: Add RIC Request generation and validation (but not processing)
This adds first part of FT resource request as part of Reassocition
Request frame (i.e., FT Protocol, not FT Resource Request Protocol).
wpa_supplicant can generate a test resource request when driver_test.c
is used with internal MLME code and hostapd can verify the FTIE MIC
properly with the included RIC Request.

The actual RIC Request IEs are not processed yet and hostapd does not
yet reply with RIC Response (nor would wpa_supplicant be able to
validate the FTIE MIC for a frame with RIC Response).
2009-03-09 20:45:17 +02:00
Sam Leffler
daa70d49de Add support for wpa_supplicant syslog output
Enable for build: CFLAGS += -DCONFIG_DEBUG_SYSLOG in .config
Enable at runtime: -s on command line
2009-03-02 21:40:44 +02:00
Daniel Mierswa
d94d4bafbb Improved 'make install' (use BINDIR/LIBDIR, install shared objects) 2009-02-15 14:22:50 +02:00
Alan T. DeKok
02a89365ab Create os_daemon for OS X, as it's now deprecated (Leopard)
Using it results in an error at build time.  So we replace it.
2009-02-08 13:40:34 +02:00
Jouni Malinen
f620268f13 WPS: Add support for external Registrars using UPnP transport
This adds mostly feature complete external Registrar support with the
main missing part being proper support for multiple external Registrars
working at the same time and processing of concurrent registrations when
using an external Registrar.

This code is based on Sony/Saice implementation
(https://www.saice-wpsnfc.bz/) and the changes made by Ted Merrill
(Atheros) to make it more suitable for hostapd design and embedded
systems. Some of the UPnP code is based on Intel's libupnp. Copyrights
and licensing are explained in src/wps/wps_upnp.c in more detail.
2009-01-29 18:47:02 +02:00
Jouni Malinen
b3ddab2122 WPS: Pad DH Public Key and Shared Key to 192 octets
WPS spec is not very specific on the presentation used for the DH
values. The Public Key attribute is described to be 192 octets long, so
that could be interpreted to imply that other places use fixed length
presentation for the DH keys. Change the DH derivation to use fixed
length bufferd by zero padding them from beginning if needed. This can
resolve infrequent (about 1/256 chance for both Public Key and Shared
Key being shorter) interop issues.
2009-01-22 19:32:58 +02:00
Jouni Malinen
76e2592190 Share the same radiotap helper implementation 2009-01-09 15:22:19 +02:00
Ihar Hrachyshka
7ee6258f7c Fix wpa_supplicant build for uClinux
The code contains a bogus #ifdef for uClinux building. [Bug 286]
2009-01-05 20:32:04 +02:00