kenmirrors/asterisk
1
0
Fork 0
mirror of https://github.com/asterisk/asterisk.git synced 2025-11-16 14:58:25 +00:00
Code Issues Packages Projects Releases Wiki Activity

Fix incorrect usages of ast_realloc().

Browse Source 
There are several locations in the code base where this is done:
buf = ast_realloc(buf, new_size);

This is going to leak the original buf contents if the realloc fails.

Review: https://reviewboard.asterisk.org/r/2832/
........

Merged revisions 398757 from http://svn.asterisk.org/svn/asterisk/branches/1.8


git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/11@398758 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Richard Mudgett
2013-09-10 17:56:56 +00:00
parent 72a07f9646
commit d8b4adb590
8 changed files with 118 additions and 52 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
main/event.c
View File

@@ -1197,13 +1197,17 @@ int ast_event_append_ie_raw(struct ast_event **event, enum ast_event_ie_type ie_
const void *data, size_t data_len)
{
struct ast_event_ie *ie;
struct ast_event *old_event;
unsigned int extra_len;
uint16_t event_len;
event_len = ntohs((*event)->event_len);
extra_len = sizeof(*ie) + data_len;
if (!(*event = ast_realloc(*event, event_len + extra_len))) {
old_event = *event;
*event = ast_realloc(*event, event_len + extra_len);
if (!*event) {
ast_free(old_event);
return -1;
}