[FFmpeg-cvslog] avcodec/ffv1enc: update buffer check for 16bps

[Michael Niedermayer]

ffmpeg | branch: release/1.2 | Michael Niedermayer <michaelni at gmx.at> | Mon Sep  9 17:58:18 2013 +0200| [f32051cd733dde7ab95079e6e05a1c44a4d797eb] | committer: Michael Niedermayer

avcodec/ffv1enc: update buffer check for 16bps

Signed-off-by: Michael Niedermayer <michaelni at gmx.at>
(cherry picked from commit 3728603f1854b5c79d1a64dd3b41b80640ef1e7f)

Signed-off-by: Michael Niedermayer <michaelni at gmx.at>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=f32051cd733dde7ab95079e6e05a1c44a4d797eb
---

 libavcodec/ffv1enc.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libavcodec/ffv1enc.c b/libavcodec/ffv1enc.c
index 70fcd65..1862636 100644
--- a/libavcodec/ffv1enc.c
+++ b/libavcodec/ffv1enc.c
@@ -274,7 +274,7 @@ static av_always_inline int encode_line(FFV1Context *s, int w,
     int run_mode  = 0;
 
     if (s->ac) {
-        if (c->bytestream_end - c->bytestream < w * 20) {
+        if (c->bytestream_end - c->bytestream < w * 35) {
             av_log(s->avctx, AV_LOG_ERROR, "encoded frame too large\n");
             return AVERROR_INVALIDDATA;
         }