From 56d09250ef44eebd04f6d4cf6c6f5bfbe46b01dc Mon Sep 17 00:00:00 2001 From: Michael Niedermayer Date: Fri, 14 Dec 2012 00:30:34 +0100 Subject: [PATCH] nuv: dont try to copy an empty frame Fixes assertion failure Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer --- libavcodec/nuv.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/libavcodec/nuv.c b/libavcodec/nuv.c index 67c9c0f9fb..ff11d007c4 100644 --- a/libavcodec/nuv.c +++ b/libavcodec/nuv.c @@ -262,7 +262,8 @@ retry: av_log(avctx, AV_LOG_ERROR, "uncompressed frame too short\n"); height = buf_size / c->width / 3 * 2; } - copy_frame(&c->pic, buf, c->width, height); + if(height > 0) + copy_frame(&c->pic, buf, c->width, height); break; } case NUV_RTJPEG_IN_LZO: