Re: [FFmpeg-devel] [PATCH 2/2] ffmdec: reject zero-sized chunks

2015-12-04 Thread Andreas Cadhalpun
On 03.12.2015 14:45, Michael Niedermayer wrote: > On Wed, Dec 02, 2015 at 11:13:44PM +0100, Andreas Cadhalpun wrote: >> If size is zero, avio_get_str fails, leaving the buffer uninitialized. >> This causes invalid reads in av_set_options_string. >> >> Signed-off-by: Andreas Cadhalpun >> --- >> li

Re: [FFmpeg-devel] [PATCH 2/2] ffmdec: reject zero-sized chunks

2015-12-03 Thread Michael Niedermayer
On Wed, Dec 02, 2015 at 11:13:44PM +0100, Andreas Cadhalpun wrote: > If size is zero, avio_get_str fails, leaving the buffer uninitialized. > This causes invalid reads in av_set_options_string. > > Signed-off-by: Andreas Cadhalpun > --- > libavformat/ffmdec.c | 4 ++-- > 1 file changed, 2 insert

[FFmpeg-devel] [PATCH 2/2] ffmdec: reject zero-sized chunks

2015-12-02 Thread Andreas Cadhalpun
If size is zero, avio_get_str fails, leaving the buffer uninitialized. This causes invalid reads in av_set_options_string. Signed-off-by: Andreas Cadhalpun --- libavformat/ffmdec.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/libavformat/ffmdec.c b/libavformat/ffmdec.c