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| author | Anton Khirnov <anton@khirnov.net> | 2013-11-15 15:33:20 +0100 |
|---|---|---|
| committer | Anton Khirnov <anton@khirnov.net> | 2013-11-21 20:57:36 +0100 |
| commit | de4ec972c06d9047bc1b73bb13f858a5d77d8df0 (patch) | |
| tree | 678094bf1c51f52f88cacc9ccc3b4ed486db7f5e | |
| parent | ca41c72c6d9515d9045bd3b68104525dee81b8d0 (diff) | |
| download | ffmpeg-de4ec972c06d9047bc1b73bb13f858a5d77d8df0.tar.gz | |
vc1: fix a memleak.
Happens on a B-frame when neither low_delay nor last_picture_ptr is set
(probably corrupted streams only).
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
| -rw-r--r-- | libavcodec/vc1dec.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/libavcodec/vc1dec.c b/libavcodec/vc1dec.c index 5c9eb8be98..4a73d2c193 100644 --- a/libavcodec/vc1dec.c +++ b/libavcodec/vc1dec.c @@ -6097,12 +6097,11 @@ image: if ((ret = av_frame_ref(pict, &s->current_picture_ptr->f)) < 0) goto err; ff_print_debug_info(s, s->current_picture_ptr); + *got_frame = 1; } else if (s->last_picture_ptr != NULL) { if ((ret = av_frame_ref(pict, &s->last_picture_ptr->f)) < 0) goto err; ff_print_debug_info(s, s->last_picture_ptr); - } - if (s->last_picture_ptr || s->low_delay) { *got_frame = 1; } } |