diff options
| author | Matthew Jordan <mjordan@digium.com> | 2013-06-08 22:09:07 +0000 |
|---|---|---|
| committer | Matthew Jordan <mjordan@digium.com> | 2013-06-08 22:09:07 +0000 |
| commit | c43f380d036783ae10c426f23e8863ec1efdaa68 (patch) | |
| tree | f4487b920b741d1e6a0d3195168a234935906ea1 /main/astobj2.c | |
| parent | 2fe6b6a5331e41b351774da0b66de40aa2f77ae7 (diff) | |
Add backtrace generation to MALLOC_DEBUG memory corruption reports
This patch allows astmm to access the backtrace generation code in Asterisk.
When memory is allocated, a backtrace is created and stored with the memory
region that tracks the allocation. If a memory corruption is detected, the
backtrace is printed to the astmm log. The backtrace will make use of the
BETTER_BACKTRACES build option if available.
As a result, this patch moves the backtrace generation code into its own file
and uses the non-wrapped versions of the C library memory allocation routines.
This allows the memory allocation code to safely use the backtrace generation
routines without infinitely recursing.
Review: https://reviewboard.asterisk.org/r/2567
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@391012 65c4cc65-6c06-0410-ace0-fbb531ad65f3
Diffstat (limited to 'main/astobj2.c')
| -rw-r--r-- | main/astobj2.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/main/astobj2.c b/main/astobj2.c index 9f5e05d43..5bfba4e68 100644 --- a/main/astobj2.c +++ b/main/astobj2.c @@ -525,7 +525,7 @@ int __ao2_ref_debug(void *user_data, int delta, const char *tag, const char *fil struct astobj2 *obj = INTERNAL_OBJ(user_data); if (obj == NULL) { - ast_backtrace(); + ast_log_backtrace(); ast_assert(0); return -1; } |