cljr: fix buf_size sanity check

Signed-off-by: Janne Grunau <janne-libav@jannau.net>

cljr: fix buf_size sanity check
Signed-off-by: Janne Grunau <janne-libav@jannau.net>
2e7905ee · Paul B. Mahol · Janne Grunau · 652d81b2 · 2e7905ee
Commit 2e7905ee authored Dec 17, 2011 by Paul B. Mahol Committed by Janne Grunau Dec 18, 2011
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cljr.c libavcodec/cljr.c +1 -1

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--- a/libavcodec/cljr.c
+++ b/libavcodec/cljr.c
@@ -62,7 +62,7 @@ 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;