cbs_jpeg_split_fragment in libavcodec/cbs_jpeg.c in FFmpeg 4.2.2 has a
heap-based buffer overflow during JPEG_MARKER_SOS handling because of a
missing length check.
Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
(cherry picked from commit aab52d8722)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
