avcodec/cfhd: clear idwt_buf on allocation
authorMichael Niedermayer <michael@niedermayer.cc>
Sun, 14 Feb 2016 19:22:49 +0000 (20:22 +0100)
committerMichael Niedermayer <michael@niedermayer.cc>
Sun, 5 Jun 2016 13:41:50 +0000 (15:41 +0200)
commit5fb6e39dd1c3add4dc5bd7c7f0d8100d5aadad46
tree12fb7da9ae6083ea92f24b226f00aa6d0f0ac57c
parentf90c9c306f4e8334f29972b6c90201929ccce546
avcodec/cfhd: clear idwt_buf on allocation

This avoids use of uninitialized variables and might make bugs in general
easier to reproduce

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
libavcodec/cfhd.c