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Fixed a potential crash bug in trim_space_sep
authorAri Johnson <ari@cobramush.org>
Tue, 4 Sep 2007 04:52:38 +0000 (04:52 +0000)
committerAri Johnson <ari@theari.com>
Thu, 24 Mar 2011 15:58:45 +0000 (15:58 +0000)
(cherry picked from commit 28d74365889a3091c9fadba791353f1184ac8139)

src/strutil.c patch | blob | history

diff --git a/src/strutil.c b/src/strutil.c
index 4eaa680d5b3f92fd4b54fd3bafe4ecd7cf03ebbe..cdb0713c61d721948b8aa24a6f183af2d6751a48 100644 (file)
--- a/src/strutil.c
+++ b/src/strutil.c
@@ -1017,7 +1017,7 @@ trim_space_sep(char *str, char sep)
   str += strspn(str, " ");
   for (p = str; *p; p++) ;
   /* And trailing */
-  for (p--; (*p == ' ') && (p > str); p--) ;
+  for (p--; (p > str) && (*p == ' '); p--) ;
   p++;
   *p = '\0';
   return str;