diff options
| author | Anton Khirnov <anton@khirnov.net> | 2012-07-15 11:16:53 +0200 |
|---|---|---|
| committer | Anton Khirnov <anton@khirnov.net> | 2012-07-22 09:14:05 +0200 |
| commit | 1dc42050185d63c1de5d16146fbaee92640af187 (patch) | |
| tree | e53dbbfc52894acf4efd526b9ddcaf1d0b87d94d /libavfilter/fifo.c | |
| parent | 80e4ed279b3abe9f5356e2b56255b2aa64527345 (diff) | |
lavfi: check all avfilter_ref_buffer() calls for errors.
Diffstat (limited to 'libavfilter/fifo.c')
| -rw-r--r-- | libavfilter/fifo.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/libavfilter/fifo.c b/libavfilter/fifo.c index 8264d5302e..3226a0ddbe 100644 --- a/libavfilter/fifo.c +++ b/libavfilter/fifo.c @@ -169,6 +169,9 @@ static int return_audio_frame(AVFilterContext *ctx) queue_pop(s); } else { buf_out = avfilter_ref_buffer(head, AV_PERM_READ); + if (!buf_out) + return AVERROR(ENOMEM); + buf_out->audio->nb_samples = link->request_samples; buffer_offset(link, head, link->request_samples); } |