From 6d6b3e9c5aa621bf19b1f49aeada1949f64e080d Mon Sep 17 00:00:00 2001
From: Nick White <git@njw.me.uk>
Date: Mon, 22 Aug 2011 00:31:48 +0100
Subject: Fix stability bug in page fetching
---
util.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/util.c b/util.c
index 04e80b4..312bc2f 100644
--- a/util.c
+++ b/util.c
@@ -75,7 +75,7 @@ int get(char *host, char *path, char *sendcookie, char *savecookie, char **buf)
if(savecookie != NULL &&
(t2 = strstr(t, "Set-Cookie: ")) != NULL && sscanf(t2, m, c))
strncat(savecookie, c, COOKIEMAX);
- if((t2 = strstr(t, "\r\n\r\n")) != NULL) {
+ if((t2 = strstr(t, "\r\n\r\n")) != NULL && (t2 - t) < (signed)res) {
t2+=4;
l = res - (t2 - t);
*buf = malloc(sizeof(char *) * l);
--
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