diff options
| author | Michael Niedermayer <michael@niedermayer.cc> | 2020-01-27 21:54:22 +0100 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2020-07-03 12:10:23 +0200 |
| commit | 51c084bf728e7900c0606d54257ac7474b2db6fe (patch) | |
| tree | d6fa580f10c618c98a8333a4f9f6a2a9cdae77c0 | |
| parent | 9ed9c8cc51051c6a234b08853aafbbddd1478ca0 (diff) | |
| download | ffmpeg-51c084bf728e7900c0606d54257ac7474b2db6fe.tar.gz | |
avcodec/avdct: Clear IDCTDSPContext context
Fixes use of uninitialized variable and segfault
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Reviewed-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit b82825eba837f7cbb24c1d66e93285d029307417)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
| -rw-r--r-- | libavcodec/avdct.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libavcodec/avdct.c b/libavcodec/avdct.c index 47e5f7134e..7c761cf39a 100644 --- a/libavcodec/avdct.c +++ b/libavcodec/avdct.c @@ -100,7 +100,7 @@ int avcodec_dct_init(AVDCT *dsp) #if CONFIG_IDCTDSP { - IDCTDSPContext idsp; + IDCTDSPContext idsp = {0}; ff_idctdsp_init(&idsp, avctx); COPY(idsp, idct); COPY(idsp, idct_permutation); |