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timefilter: Handle memory allocation failure

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Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
This commit is contained in:
Derek Buitenhuis 2013-10-22 18:46:37 +01:00
parent fc7be7ddf3
commit 6ef30976e0
4 changed files with 16 additions and 0 deletions
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2
libavdevice/v4l2.c
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@ -455,6 +455,8 @@ static int init_convert_timestamp(AVFormatContext *ctx, int64_t ts)
av_log(ctx, AV_LOG_INFO, "Detected monotonic timestamps, converting\n");
/* microseconds instead of seconds, MHz instead of Hz */
s->timefilter = ff_timefilter_new(1, period, 1.0E-6);
if (!s->timefilter)
return AVERROR(ENOMEM);
s->ts_mode = V4L_TS_CONVERT_READY;
return 0;
}