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avfilter/f_cue: always check the return value of ff_inlink_consume_frame 

Fixes Coverity CID 1439936.

Signed-off-by: Marton Balint <cus@passwd.hu>
This commit is contained in:
Marton Balint 2018-10-07 21:48:45 +02:00
parent b1504e7796
commit 4db291d764
1 changed files with 6 additions and 2 deletions
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8
libavfilter/f_cue.c
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@ -51,7 +51,9 @@ static int activate(AVFilterContext *ctx)
}
if (s->status == 1) {
if (pts - s->first_pts < s->preroll) {
ff_inlink_consume_frame(inlink, &frame);
int ret = ff_inlink_consume_frame(inlink, &frame);
if (ret < 0)
return ret;
return ff_filter_frame(outlink, frame);
}
s->first_pts = pts;
@ -70,7 +72,9 @@ static int activate(AVFilterContext *ctx)
s->status++;
}
if (s->status == 4) {
ff_inlink_consume_frame(inlink, &frame);
int ret = ff_inlink_consume_frame(inlink, &frame);
if (ret < 0)
return ret;
return ff_filter_frame(outlink, frame);
}
}