Re: [FFmpeg-devel] [PATCH 2/2] avformat/icodec: Fix crash probing fuzzed file

2016-02-19 Thread Michael Niedermayer
On Mon, Feb 15, 2016 at 11:52:13PM -0800, Mark Harris wrote: > Avoid invalid memory read/crash when frame offset >= 0xfff8. > Base64-encoded example: AAABADAwMDAwMAAAMAAwMDAw/P///w== > (The previous commit verifies that p->buf_size >= 22.) > --- > libavformat/icodec.c | 2 +- > 1 file changed,

[FFmpeg-devel] [PATCH 2/2] avformat/icodec: Fix crash probing fuzzed file

2016-02-15 Thread Mark Harris
Avoid invalid memory read/crash when frame offset >= 0xfff8. Base64-encoded example: AAABADAwMDAwMAAAMAAwMDAw/P///w== (The previous commit verifies that p->buf_size >= 22.) --- libavformat/icodec.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libavformat/icodec.c b/libav