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Fix crash with res_fax when MALLOC_DEBUG and "core stop gracefully" are used.

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Asterisk crashes if MALLOC_DEBUG is enabled when res_fax tries to
unregister its logger level.

* Make ast_logger_unregister_level() use ast_free() instead of free().
When MALLOC_DEBUG is enabled, ast_free() does not degenerate into a call
to free().  Therefore, if you allocated memory with a form of ast_malloc
you must free it with ast_free.


git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.8@334953 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Richard Mudgett
2011-09-08 22:27:40 +00:00
parent f105f3e579
commit 2fb25c3aea
1 changed files with 1 additions and 1 deletions
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2
main/logger.c
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@@ -1661,7 +1661,7 @@ void ast_logger_unregister_level(const char *name)
global_logmask &= ~(1 << x); global_logmask &= ~(1 << x);
free(levels[x]); ast_free(levels[x]);
levels[x] = NULL; levels[x] = NULL;
AST_RWLIST_UNLOCK(&logchannels); AST_RWLIST_UNLOCK(&logchannels);