From cd3302e37ee151f0ef85de20da7ccd7c472ed7b7 Mon Sep 17 00:00:00 2001
From: Josh Coalson <jcoalson@users.sourceforce.net>
Date: Tue, 21 Nov 2006 08:27:59 +0000
Subject: [PATCH] fix bug where jpeg marker detection could be broken by non-C
 locale

---
 src/share/grabbag/picture.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/share/grabbag/picture.c b/src/share/grabbag/picture.c
index 4ef00d82..09cb65c5 100644
--- a/src/share/grabbag/picture.c
+++ b/src/share/grabbag/picture.c
@@ -191,7 +191,7 @@ static FLAC__bool local__extract_resolution_color_info_(FLAC__StreamMetadata_Pic
 			if(*data == 0xda || *data == 0xd9)
 				return false;
 			/* looking for some SOFn */
-			else if(strchr("\xc0\xc1\xc2\xc3\xc5\xc6\xc7\xc9\xca\xcb\xcd\xce\xcf", *data)) {
+			else if(memchr("\xc0\xc1\xc2\xc3\xc5\xc6\xc7\xc9\xca\xcb\xcd\xce\xcf", *data, 13)) {
 				data++; len--; /* skip marker byte */
 				if(len < 2)
 					return false;