vmdav: Try to fix unpack_rle()
authorMichael Niedermayer <michaelni@gmx.at>
Wed, 1 May 2013 21:46:38 +0000 (23:46 +0200)
committerMichael Niedermayer <michaelni@gmx.at>
Mon, 3 Jun 2013 00:34:10 +0000 (02:34 +0200)
commit2fae70db2ac2ffaf7968637fe4f111a24e7e4351
tree3da30e37decd7d346f79810e8105fb14a450b1f4
parentf08b0ff051c3bfa0027b435e6e9862d18da310d5
vmdav: Try to fix unpack_rle()

This fixes out of array accesses
The code prior to this commit could not have worked, thus obviously
was untested. I was also not able to find a valid sample that uses this
code.
This fix is thus only based on the description of the format

If someone has a sample that uses unpack_rle(), please mail me.

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit c1f2c4c3b49277d65b71ccdd3b6b2878f1b593eb)

Conflicts:

libavcodec/vmdav.c

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