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Code Issues Releases Activity

avcodec/truemotion2: Cleanup generically on init failure

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Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
This commit is contained in:
Andreas Rheinhardt 2020-09-27 14:33:40 +02:00
parent 52cd5508cc
commit fa1d105a6c
1 changed files with 2 additions and 11 deletions
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13
libavcodec/truemotion2.c
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@ -984,15 +984,6 @@ static av_cold int decode_init(AVCodecContext *avctx)
if (!l->Y1_base || !l->Y2_base || !l->U1_base ||
!l->V1_base || !l->U2_base || !l->V2_base ||
!l->last || !l->clast) {
av_freep(&l->Y1_base);
av_freep(&l->Y2_base);
av_freep(&l->U1_base);
av_freep(&l->U2_base);
av_freep(&l->V1_base);
av_freep(&l->V2_base);
av_freep(&l->last);
av_freep(&l->clast);
av_frame_free(&l->pic);
return AVERROR(ENOMEM);
}
l->Y1 = l->Y1_base + l->y_stride * 4 + 4;
@ -1014,14 +1005,13 @@ static av_cold int decode_end(AVCodecContext *avctx)
av_freep(&l->clast);
for (i = 0; i < TM2_NUM_STREAMS; i++)
av_freep(&l->tokens[i]);
if (l->Y1) {
av_freep(&l->Y1_base);
av_freep(&l->U1_base);
av_freep(&l->V1_base);
av_freep(&l->Y2_base);
av_freep(&l->U2_base);
av_freep(&l->V2_base);
}
av_freep(&l->buffer);
l->buffer_size = 0;
@ -1040,4 +1030,5 @@ AVCodec ff_truemotion2_decoder = {
.close = decode_end,
.decode = decode_frame,
.capabilities = AV_CODEC_CAP_DR1,
.caps_internal = FF_CODEC_CAP_INIT_CLEANUP,
};