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| author | Andreas Rheinhardt <andreas.rheinhardt@outlook.com> | 2024-05-12 23:15:46 +0200 |
|---|---|---|
| committer | Andreas Rheinhardt <andreas.rheinhardt@outlook.com> | 2024-06-20 18:58:38 +0200 |
| commit | d163eefd4756111d188c40b3ee4b6cd91e8b9d64 (patch) | |
| tree | f8853253d36018ff6edf0e5aea710aa5a220d7cc /libavcodec/snowenc.c | |
| parent | b1a31b32abc19df329cf61fa23febd8252978fd3 (diff) | |
| download | ffmpeg-d163eefd4756111d188c40b3ee4b6cd91e8b9d64.tar.gz | |
avcodec/me_cmp, motion_est: Sanitize permissible cmp_funcs
Several of the potential choices of comparison functions
need an initialized MpegEncContext (initialized for encoding,
not only ff_mpv_common_init()) or they crash when called.
Modify ff_set_cmp() to check for this.
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
Diffstat (limited to 'libavcodec/snowenc.c')
| -rw-r--r-- | libavcodec/snowenc.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libavcodec/snowenc.c b/libavcodec/snowenc.c index 9d64b1efe2..819a7933fe 100644 --- a/libavcodec/snowenc.c +++ b/libavcodec/snowenc.c @@ -217,7 +217,7 @@ static av_cold int encode_init(AVCodecContext *avctx) mcf(12,12) ff_me_cmp_init(&enc->mecc, avctx); - ret = ff_me_init(&enc->m.me, avctx, &enc->mecc); + ret = ff_me_init(&enc->m.me, avctx, &enc->mecc, 0); if (ret < 0) return ret; ff_mpegvideoencdsp_init(&enc->mpvencdsp, avctx); |