From: Nuno Lopes <nlopess@php.net>
Date: Fri, 2 Mar 2007 18:46:16 +0000 (+0000)
Subject: MFB
X-Git-Tag: RELEASE_1_0_1~130
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=9777b3a933a779c616b362c384d4e2044cb1bd37;p=php

MFB
#Pierre: libgd isn't affected. this problem was caused by the recent conversion to strlcpy()
---

diff --git a/ext/gd/libgd/gd_gif_in.c b/ext/gd/libgd/gd_gif_in.c
index c25219bb91..9ac9e03495 100644
--- a/ext/gd/libgd/gd_gif_in.c
+++ b/ext/gd/libgd/gd_gif_in.c
@@ -121,7 +121,6 @@ gdImagePtr gdImageCreateFromGifCtx(gdIOCtxPtr fd) /* {{{ */
 	int             bitPixel;
 	int	       i;
 	/*1.4//int             imageCount = 0; */
-	char            version[4];
 
 	gdImagePtr im = 0;
 	ZeroDataBlock = FALSE;
@@ -133,10 +132,8 @@ gdImagePtr gdImageCreateFromGifCtx(gdIOCtxPtr fd) /* {{{ */
 	if (strncmp((char *)buf,"GIF",3) != 0) {
 		return 0;
 	}
-	strncpy(version, (char *)buf + 3, 3);
-	version[3] = '\0';
 
-	if ((strcmp(version, "87a") != 0) && (strcmp(version, "89a") != 0)) {
+	if ((strncmp((char *)buf+3, "87a", 3) != 0) && (strncmp((char *)buf+3, "89a", 3) != 0)) {
 		return 0;
 	}
 	if (! ReadOK(fd,buf,7)) {