On Wed, Oct 12, 2016 at 8:45 AM, Andreas Cadhalpun < andreas.cadhal...@googlemail.com> wrote:
> On 12.10.2016 03:42, Michael Bradshaw wrote: > > On Tue, Oct 11, 2016 at 9:57 AM, Andreas Cadhalpun < > > andreas.cadhal...@googlemail.com> wrote: > > > >> openjpeg 2 sets the data pointers of the image components to NULL, > >> causing segfaults if the image is reused. > >> > > > > I've never seen this issue. > > That's strange, as it happens practically always here (on Debian > testing/sid). > > > Is there a particular version of OpenJPEG or > > The OpenJPEG version is 2.1.2, i.e. the latest. > > > reproduction steps available? > > For example: > $ ffmpeg -f lavfi -i testsrc -c:v libopenjpeg -f null /dev/null Thanks for that (and the link back to the OpenJPEG source). Well dang. I think it would be better to change the patch to completely remove the image member from LibOpenJPEGContext, and instead just create a local image (and destroy it) for every call to libopenjpeg_encode_frame. _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel
