add a check for stupids

SVN revision: 71851
2012-06-08 13:48:05 +00:00 · 2012-06-08 13:48:05 +00:00 · 017a7d50eb
parent 5590d14689
commit 017a7d50eb
2 changed files with 4 additions and 0 deletions
--- a/legacy/eina/ChangeLog
+++ b/legacy/eina/ChangeLog
@ -293,3 +293,6 @@
 	Fix bug in the XML parser when a tag was in a comment or a
 	cdata

+2012-06-08 Mike Blumenkrantz
+
+        * Prevent negative max_token count for eina_str_split functions
--- a/legacy/eina/src/lib/eina_str.c
+++ b/legacy/eina/src/lib/eina_str.c
@ -76,6 +76,7 @@ eina_str_split_full_helper(const char *str,
   size_t len, dlen;
   unsigned int tokens;

+   EINA_SAFETY_ON_TRUE_RETURN_VAL(max_tokens < 1, NULL);
   dlen = strlen(delim);
   if (dlen == 0)
     {