[FFmpeg-devel] [PATCH 1/1] Add null check for the frame pointer

0001-Add-null-check-for-the-frame-pointer.patch Description: Binary data ___ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel

Re: [FFmpeg-devel] [PATCH] Fix heap buffer overflow in ff_combine_frame

I do not agree with you. We cannot trust any user input. 2018-06-27 1:29 GMT+08:00 Michael Niedermayer : > On Tue, Jun 26, 2018 at 07:02:38PM +0800, Baozeng Ding wrote: > > Signed-off-by: Baozeng Ding > > --- > > libavcodec/parser.c | 10 +++--- > > 1 file

Re: [FFmpeg-devel] [PATCH] Fix heap buffer overflow in ff_combine_frame

Sorry. I do not understand the API. I will learn it later. Thank you. 2018-08-10 17:24 GMT+08:00 Hendrik Leppkes : > On Fri, Aug 10, 2018 at 10:41 AM Baozeng wrote: > > > > I do not agree with you. We cannot trust any user input. > > > > The API requires this, if this

[FFmpeg-devel] [PATCH 1/1] Add null check for the frame pointer

Signed-off-by: Baozeng Ding The argument `frame` for avcodec_receive_frame function is user controlled. If a null pointer is passed from the user, it will cause a segmentation fault. --- libavcodec/decode.c | 1 + 1 file changed, 1 insertion(+) diff --git a/libavcodec/decode.c b/libavcodec

[FFmpeg-devel] [PATCH 1/1] Add null check for the frame pointer

Signed-off-by: Baozeng Ding The argument `frame` for avcodec_receive_frame function is user controlled. If a null pointer is passed from the user, it will cause a segmentation fault. --- libavcodec/decode.c | 1 + 1 file changed, 1 insertion(+) diff --git a/libavcodec/decode.c b/libavcodec

[FFmpeg-devel] [PATCH] Fix heap buffer overflow in ff_combine_frame

Signed-off-by: Baozeng Ding --- libavcodec/parser.c | 10 +++--- 1 file changed, 7 insertions(+), 3 deletions(-) diff --git a/libavcodec/parser.c b/libavcodec/parser.c index f43b197..a9786af 100644 --- a/libavcodec/parser.c +++ b/libavcodec/parser.c @@ -355,6 +355,7 @@ int ff_combine_frame