From eba224e09effa5657663954d0fe4d4b9a7ee9b97 Mon Sep 17 00:00:00 2001
From: John Mark Bell <jmb@netsurf-browser.org>
Date: Sun, 22 Nov 2009 13:52:16 +0000
Subject: Avoid potential NULL deference

svn path=/trunk/netsurf/; revision=9688
---
 content/fetchcache.c | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

(limited to 'content')

diff --git a/content/fetchcache.c b/content/fetchcache.c
index a763db193..6b3f85905 100644
--- a/content/fetchcache.c
+++ b/content/fetchcache.c
@@ -619,9 +619,11 @@ char *fetchcache_parse_type(const char *s, char **params[])
 	return type;
 
 no_memory:
-	for (i = 0; i != MAX_ATTRS * 2 + 2; i++)
-		free((*params)[i]);
-	free(*params);
+	if (*params != NULL) {
+		for (i = 0; i != MAX_ATTRS * 2 + 2; i++)
+			free((*params)[i]);
+		free(*params);
+	}
 	free(type);
 
 	return 0;
-- 
cgit v1.2.3