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| author | Michael Niedermayer <michael@niedermayer.cc> | 2020-01-27 21:54:22 +0100 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2020-07-02 19:55:09 +0200 |
| commit | 344368df558725e65fb9bf008fd96d0f0e6c1f86 (patch) | |
| tree | ea6342d244ea0a80c05d1fba87bb3fabe203c8f2 | |
| parent | 06f3cea696d863361ad524e6ec394eb04bbaa11b (diff) | |
| download | ffmpeg-344368df558725e65fb9bf008fd96d0f0e6c1f86.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 80aca8872b..7853f7a226 100644 --- a/libavcodec/avdct.c +++ b/libavcodec/avdct.c @@ -109,7 +109,7 @@ 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); |