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lavc/hevcdec: do not unref current frame on frame_end() failure

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It's a race with frame threading.
This commit is contained in:
Anton Khirnov 2024-06-03 20:26:21 +02:00
parent d725c737fe
commit ccd391d6a3
1 changed files with 1 additions and 4 deletions
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5
libavcodec/hevc/hevcdec.c
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@ -3135,17 +3135,14 @@ static int hevc_frame_end(HEVCContext *s)
if (ret < 0) {
av_log(s->avctx, AV_LOG_ERROR,
"hardware accelerator failed to decode picture\n");
ff_hevc_unref_frame(s->cur_frame, ~0);
return ret;
}
} else {
if (s->avctx->err_recognition & AV_EF_CRCCHECK &&
s->sei.picture_hash.is_md5) {
ret = verify_md5(s, s->cur_frame->f);
if (ret < 0 && s->avctx->err_recognition & AV_EF_EXPLODE) {
ff_hevc_unref_frame(s->cur_frame, ~0);
if (ret < 0 && s->avctx->err_recognition & AV_EF_EXPLODE)
return ret;
}
}
}
s->sei.picture_hash.is_md5 = 0;