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RADIUS message initialization cleanup

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This commit is contained in:
Jouni Malinen 2009-12-19 16:20:53 +02:00
parent d04a96b0d6
commit d94f86d85e
1 changed files with 21 additions and 25 deletions
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46
src/radius/radius.c
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@ -20,9 +20,6 @@
#include "radius.h" #include "radius.h"
static int radius_msg_initialize(struct radius_msg *msg, size_t init_len);
static struct radius_attr_hdr * static struct radius_attr_hdr *
radius_get_attr_hdr(struct radius_msg *msg, int idx) radius_get_attr_hdr(struct radius_msg *msg, int idx)
{ {
@ -37,31 +34,11 @@ static void radius_msg_set_hdr(struct radius_msg *msg, u8 code, u8 identifier)
} }
struct radius_msg *radius_msg_new(u8 code, u8 identifier)
{
struct radius_msg *msg;
msg = os_malloc(sizeof(*msg));
if (msg == NULL)
return NULL;
if (radius_msg_initialize(msg, RADIUS_DEFAULT_MSG_SIZE)) {
os_free(msg);
return NULL;
}
radius_msg_set_hdr(msg, code, identifier);
return msg;
}
static int radius_msg_initialize(struct radius_msg *msg, size_t init_len) static int radius_msg_initialize(struct radius_msg *msg, size_t init_len)
{ {
if (msg == NULL || init_len < sizeof(struct radius_hdr)) if (init_len < sizeof(struct radius_hdr))
return -1; return -1;
os_memset(msg, 0, sizeof(*msg));
msg->buf = os_zalloc(init_len); msg->buf = os_zalloc(init_len);
if (msg->buf == NULL) if (msg->buf == NULL)
return -1; return -1;
@ -86,6 +63,25 @@ static int radius_msg_initialize(struct radius_msg *msg, size_t init_len)
} }
struct radius_msg * radius_msg_new(u8 code, u8 identifier)
{
struct radius_msg *msg;
msg = os_zalloc(sizeof(*msg));
if (msg == NULL)
return NULL;
if (radius_msg_initialize(msg, RADIUS_DEFAULT_MSG_SIZE)) {
os_free(msg);
return NULL;
}
radius_msg_set_hdr(msg, code, identifier);
return msg;
}
void radius_msg_free(struct radius_msg *msg) void radius_msg_free(struct radius_msg *msg)
{ {
os_free(msg->buf); os_free(msg->buf);
@ -480,7 +476,7 @@ struct radius_msg *radius_msg_parse(const u8 *data, size_t len)
(unsigned long) len - msg_len); (unsigned long) len - msg_len);
} }
msg = os_malloc(sizeof(*msg)); msg = os_zalloc(sizeof(*msg));
if (msg == NULL) if (msg == NULL)
return NULL; return NULL;