Fixes the following warnings:
rpcd/sys.c: In function 'rpc_cgi_password_set':
rpcd/sys.c:116:8: error: ignoring return value of 'chdir', declared with attribute warn_unused_result [-Werror=unused-result]
chdir("/");
^
rpcd/sys.c:125:8: error: ignoring return value of 'write', declared with attribute warn_unused_result [-Werror=unused-result]
write(fds[1], blobmsg_data(tb[RPC_P_PASSWORD]),
^
rpcd/sys.c:127:8: error: ignoring return value of 'write', declared with attribute warn_unused_result [-Werror=unused-result]
write(fds[1], "\n", 1);
^
rpcd/sys.c:131:8: error: ignoring return value of 'write', declared with attribute warn_unused_result [-Werror=unused-result]
write(fds[1], blobmsg_data(tb[RPC_P_PASSWORD]),
^
rpcd/sys.c:133:8: error: ignoring return value of 'write', declared with attribute warn_unused_result [-Werror=unused-result]
write(fds[1], "\n", 1);
^
cc1: all warnings being treated as errors
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Add a CMake FIND_PATH and INCLUDE_DIRECTORIES searching for libubus.h. Some
external toolchains which do not include standard locations would fail
to find the header otherwise.
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Making an ubus call iwinfo countrylist '{"device":"radio0"}' will result
in some entries having garbage uninitialized stack bytes in the "code"
fields.
With this patch we zero-initialize the buffer that libiwinfo writes to,
making it NUL-terminated so that behavior doesn't happen anymore.
Signed-off-by: Denis Osvald <denis.osvald@sartura.hr>
Solve this compile warning:
file.c:300:16: error: comparison of unsigned expression < 0 is always false [-Werror,-Wtautological-compare]
if (data_len < 0)
Signed-off-by: Luka Perkov <luka@openwrt.org>
The ubus calls for file read, list and stat do not use data parameter, so lets
remove them to avoid confusion.
Signed-off-by: Luka Perkov <luka@openwrt.org>
Function rpc_plugin_register_library() is modifying the struct's contents in
list_add() call. That said, the rpc_plugin struct should not be defined as
const. This caused segmentation fault when built on up-to-date Arch Linux.
Signed-off-by: Luka Perkov <luka@openwrt.org>
Previously any session with access permissions for the corresponding method
was able to confirm or rollback commits initiated by another session.
Change those methods to only grant access to the initiating session.
Signed-off-by: Jo-Philipp Wich <jow@openwrt.org>
Calling commit with rollback=false to cancel a pending rollback timer can
potentially trigger another commit if no rollback is actually pending.
This introduces a new method "confirm" which cancels the rollback timer
without any other possible side effects.
While being at it, change the return code when trying to commit during
a pending rollback or when trying to rollback without a pending timeout to
UBUS_STATUS_NO_DATA. This is needed to be able to differentiate between a
denied request and an inappropriate state.
Also change the error return code for glob() failures to the more
appropriate UBUS_STATUS_NOT_FOUND.
Signed-off-by: Jo-Philipp Wich <jow@openwrt.org>
