motionpixels: check extradata size
authorMichael Niedermayer <michaelni@gmx.at>
Mon, 28 May 2012 15:17:49 +0000 (17:17 +0200)
committerMichael Niedermayer <michaelni@gmx.at>
Sat, 9 Jun 2012 19:35:03 +0000 (21:35 +0200)
commit9291fc881384201760df69dadf16fe5d8710e15a
treea866397f2098d0617a15cff58417c505dc764da6
parent62cbdd71eb2c0051cc5a9797db5ea82399337344
motionpixels: check extradata size

Fixes null ptr derefernce
Fixes Ticket1363

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 50122084a6b3be06781a2b3d8ec036f2d67c32e3)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
libavcodec/motionpixels.c