avcodec/lagarith: disable lag_decode_zero_run_line() and ask for a sample
authorMichael Niedermayer <michaelni@gmx.at>
Sun, 29 Dec 2013 21:58:38 +0000 (22:58 +0100)
committerMichael Niedermayer <michaelni@gmx.at>
Sun, 29 Dec 2013 23:52:24 +0000 (00:52 +0100)
commit100a54da5264436202daeedd68ed5e4a8be41459
tree9465bdf3db387db747c1760c985c4f2b9e3d5732
parent9ed640015bf321b20b1e8ab8767be5b4ebcc3d0d
avcodec/lagarith: disable lag_decode_zero_run_line() and ask for a sample

The code seems to have never been tested
fixing it should be quite easy but needs a sample/testcase

Fixes use of uninitialized memory
Fixes: msan_uninit-mem_7f9a862dfabf_413_2889_assassin_OL.avi
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
libavcodec/lagarith.c