From d1e1674f66f584bd839bf6cd512af03329e557bf Mon Sep 17 00:00:00 2001
From: "Paul B. Mahol" <onemda@gmail.com>
Date: Sat, 17 Dec 2011 17:58:06 +0000
Subject: [PATCH] cljr: fix buf_size sanity check

Signed-off-by: Janne Grunau <janne-libav@jannau.net>
(cherry picked from commit 2e7905eee8d0f8813e703cacdd7b3ffdc4960656)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
---
 libavcodec/cljr.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libavcodec/cljr.c b/libavcodec/cljr.c
index 4027cff4c7..f86d85028d 100644
--- a/libavcodec/cljr.c
+++ b/libavcodec/cljr.c
@@ -66,7 +66,7 @@ static int decode_frame(AVCodecContext *avctx,
         return AVERROR_INVALIDDATA;
     }
 
-    if (buf_size / avctx->height < avctx->width) {
+    if (buf_size < avctx->height * avctx->width) {
         av_log(avctx, AV_LOG_ERROR,
                "Resolution larger than buffer size. Invalid header?\n");
         return AVERROR_INVALIDDATA;