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avcodec/vb: Cleanup generically after init failure

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In other words: Set the FF_CODEC_CAP_INIT_CLEANUP flag.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
This commit is contained in:
Andreas Rheinhardt 2020-09-13 03:51:23 +02:00
parent 657756c353
commit b128344dfc
1 changed files with 2 additions and 4 deletions
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6
libavcodec/vb.c
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@ -262,11 +262,8 @@ static av_cold int decode_init(AVCodecContext *avctx)
c->frame = av_mallocz(avctx->width * avctx->height); c->frame = av_mallocz(avctx->width * avctx->height);
c->prev_frame = av_mallocz(avctx->width * avctx->height); c->prev_frame = av_mallocz(avctx->width * avctx->height);
if (!c->frame || !c->prev_frame) { if (!c->frame || !c->prev_frame)
av_freep(&c->frame);
av_freep(&c->prev_frame);
return AVERROR(ENOMEM); return AVERROR(ENOMEM);
}
return 0; return 0;
} }
@ -291,4 +288,5 @@ AVCodec ff_vb_decoder = {
.close = decode_end, .close = decode_end,
.decode = decode_frame, .decode = decode_frame,
.capabilities = AV_CODEC_CAP_DR1, .capabilities = AV_CODEC_CAP_DR1,
.caps_internal = FF_CODEC_CAP_INIT_CLEANUP,
}; };