When ast_strip_quoted was called with a zero-length string, it would treat a

NULL as if it were the quoting character (and would thus return the string
in memory immediately following the passed-in string).


git-svn-id: http://svn.digium.com/svn/asterisk/branches/1.2@51194 f38db490-d61c-443f-a65b-d21fe96a405b

1 files changed, 1 insertions, 1 deletions

diff --git a/utils.c b/utils.c
index e712ebe66..6b3680b8f 100644
--- a/utils.c
+++ b/utils.c
@@ -520,7 +520,7 @@ char *ast_strip_quoted(char *s, const char *beg_quotes, const char *end_quotes)
 	char *q;
 
 	s = ast_strip(s);
-	if ((q = strchr(beg_quotes, *s))) {
+	if ((q = strchr(beg_quotes, *s)) && *q != '\0') {
 		e = s + strlen(s) - 1;
 		if (*e == *(end_quotes + (q - beg_quotes))) {
 			s++;