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Fix memory corruption found by unit tests.

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ast_str_reset() was being called on a potentially uninitialized pointer.
Valgrind is my hero, once again.


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@253579 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Russell Bryant
2010-03-20 16:50:38 +00:00
parent 3da9f8ed19
commit 008930a3f2
1 changed files with 1 additions and 1 deletions
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2
funcs/func_strings.c
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@@ -525,7 +525,7 @@ static int listfilter(struct ast_channel *chan, const char *cmd, char *parse, ch
flen = strlen(args.fieldvalue); flen = strlen(args.fieldvalue);
ast_str_reset(result); ast_str_reset(*result_ptr);
/* Enough space for any result */ /* Enough space for any result */
if (len > -1) { if (len > -1) {
ast_str_make_space(result_ptr, len ? len : ast_str_strlen(orig_list) + 1); ast_str_make_space(result_ptr, len ? len : ast_str_strlen(orig_list) + 1);