wmalossless: error out if a subframe is not used by any channel.
authorRonald S. Bultje <rsbultje@gmail.com>
Wed, 21 Mar 2012 22:43:03 +0000 (15:43 -0700)
committerRonald S. Bultje <rsbultje@gmail.com>
Thu, 22 Mar 2012 19:17:14 +0000 (12:17 -0700)
commit3c9267673e81d2f98b3d26cb64d8adb1e696a247
treecd7de51d67ad75e9b071bc6812277be97603eb2a
parent75d7975268394f4f16294b68ec6d6d5ac30da3ac
wmalossless: error out if a subframe is not used by any channel.

Prevents infinite loop because min_channel_len never increments.

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
libavcodec/wmalosslessdec.c