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| author | Reimar Döffinger <Reimar.Doeffinger@gmx.de> | 2014-08-31 21:39:22 +0200 |
|---|---|---|
| committer | Reimar Döffinger <Reimar.Doeffinger@gmx.de> | 2014-09-01 19:41:20 +0200 |
| commit | 36c0043344fd6d99e92f42cfd1d718a9272ad632 (patch) | |
| tree | e9a85e51e26709fb50b545f20e3c246167fee378 /libavcodec/ituh263dec.c | |
| parent | 2a00812d82c5f8a76328597c8b5ee1d4cd9c49dc (diff) | |
| download | ffmpeg-36c0043344fd6d99e92f42cfd1d718a9272ad632.tar.gz | |
h261dec, ituh263dec: ensure CLOSE_READER is done on error paths, too.
Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
Diffstat (limited to 'libavcodec/ituh263dec.c')
| -rw-r--r-- | libavcodec/ituh263dec.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/libavcodec/ituh263dec.c b/libavcodec/ituh263dec.c index 168ac7489f..7be56bf794 100644 --- a/libavcodec/ituh263dec.c +++ b/libavcodec/ituh263dec.c @@ -486,6 +486,7 @@ retry: UPDATE_CACHE(re, &s->gb); GET_RL_VLC(level, run, re, &s->gb, rl->rl_vlc[0], TEX_VLC_BITS, 2, 0); if (run == 66 && level){ + CLOSE_READER(re, &s->gb); av_log(s->avctx, AV_LOG_ERROR, "illegal ac vlc code at %dx%d\n", s->mb_x, s->mb_y); return -1; } @@ -531,6 +532,7 @@ retry: } i += run; if (i >= 64){ + CLOSE_READER(re, &s->gb); // redo update without last flag, revert -1 offset i = i - run + ((run-1)&63) + 1; if (i < 64) { @@ -539,7 +541,6 @@ retry: break; } if(s->alt_inter_vlc && rl == &ff_h263_rl_inter && !s->mb_intra){ - CLOSE_READER(re, &s->gb); //Looks like a hack but no, it's the way it is supposed to work ... rl = &ff_rl_intra_aic; i = 0; @@ -553,7 +554,6 @@ retry: j = scan_table[i]; block[j] = level; } - CLOSE_READER(re, &s->gb); } not_coded: if (s->mb_intra && s->h263_aic) { |