From 07a22680ee54082a5a109d0c8b2fda5ea17ca9d8 Mon Sep 17 00:00:00 2001 From: Mark Michelson Date: Wed, 19 Nov 2008 00:59:48 +0000 Subject: If malloc returns NULL, we need to return NULL immediately or else Asterisk will crash when attempting to dereference the NULL pointer (closes issue #13858) Reported by: eliel Patches: astmm.c.patch uploaded by eliel (license 64) git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@157632 65c4cc65-6c06-0410-ace0-fbb531ad65f3 --- main/astmm.c | 1 + 1 file changed, 1 insertion(+) (limited to 'main') diff --git a/main/astmm.c b/main/astmm.c index 4659d5be2..b1d34dd5f 100644 --- a/main/astmm.c +++ b/main/astmm.c @@ -114,6 +114,7 @@ static inline void *__ast_alloc_region(size_t size, const enum func_type which, if (!(reg = malloc(size + sizeof(*reg) + sizeof(*fence)))) { astmm_log("Memory Allocation Failure - '%d' bytes in function %s " "at line %d of %s\n", (int) size, func, lineno, file); + return NULL; } ast_copy_string(reg->file, file, sizeof(reg->file)); -- cgit v1.2.3