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avcodec/smacker: Forward error codes

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Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
This commit is contained in:
Andreas Rheinhardt 2020-07-29 22:00:31 +02:00
parent e028e8aa39
commit 056a8fc071
1 changed files with 3 additions and 6 deletions
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9
libavcodec/smacker.c
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@ -653,18 +653,15 @@ static int smka_decode_frame(AVCodecContext *avctx, void *data,
goto error;
}
skip_bits1(&gb);
if (smacker_decode_tree(&gb, &h[i], 0, 0) < 0) {
ret = AVERROR_INVALIDDATA;
if ((ret = smacker_decode_tree(&gb, &h[i], 0, 0)) < 0)
goto error;
}
skip_bits1(&gb);
if(h[i].current > 1) {
res = init_vlc(&vlc[i], SMKTREE_BITS, h[i].length,
ret = init_vlc(&vlc[i], SMKTREE_BITS, h[i].length,
h[i].lengths, sizeof(int), sizeof(int),
h[i].bits, sizeof(uint32_t), sizeof(uint32_t), INIT_VLC_LE);
if(res < 0) {
if (ret < 0) {
av_log(avctx, AV_LOG_ERROR, "Cannot build VLC table\n");
ret = AVERROR_INVALIDDATA;
goto error;
}
}