diff options
| author | David Vossel <dvossel@digium.com> | 2009-06-18 16:37:42 +0000 |
|---|---|---|
| committer | David Vossel <dvossel@digium.com> | 2009-06-18 16:37:42 +0000 |
| commit | dcfe69ec6454cecae1d6c25bbaf33e26a531b3ff (patch) | |
| tree | 9e55718a16861e122cd8aed23e4b4f0369fdec92 /main/ast_expr2f.c | |
| parent | 730e60e583292b45b175a021fef98a5066f0827f (diff) | |
fixes some memory leaks and redundant conditions
(closes issue #15269)
Reported by: contactmayankjain
Patches:
patch.txt uploaded by contactmayankjain (license 740)
memory_leak_stuff.trunk.diff uploaded by dvossel (license 671)
Tested by: contactmayankjain, dvossel
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@201678 65c4cc65-6c06-0410-ace0-fbb531ad65f3
Diffstat (limited to 'main/ast_expr2f.c')
| -rw-r--r-- | main/ast_expr2f.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/main/ast_expr2f.c b/main/ast_expr2f.c index 15dbb5c2e..db09f28de 100644 --- a/main/ast_expr2f.c +++ b/main/ast_expr2f.c @@ -2379,7 +2379,7 @@ int ast_yyerror(const char *, YYLTYPE *, struct parse_io *); /* likewise */ void ast_yyfree(void *ptr, yyscan_t yyscanner) { - if (ptr) /* the normal generated ast_yyfree func just frees its first arg; + /* the normal generated ast_yyfree func just frees its first arg; this get complaints on some systems, as sometimes this arg is a nil ptr! It's usually not fatal, but is irritating! */ free( (char *) ptr ); @@ -2416,8 +2416,7 @@ int ast_expr(char *expr, char *buf, int length, struct ast_channel *chan) else buf[0] = 0; return_value = strlen(buf); - if (io.val->u.s) - free(io.val->u.s); + free(io.val->u.s); } free(io.val); } |