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avfilter/f_cue: always check the return value of ff_inlink_consume_frame

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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 (s->status == 1) {
if (pts - s->first_pts < s->preroll) { 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); return ff_filter_frame(outlink, frame);
} }
s->first_pts = pts; s->first_pts = pts;
@@ -70,7 +72,9 @@ static int activate(AVFilterContext *ctx)
s->status++; s->status++;
} }
if (s->status == 4) { 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); return ff_filter_frame(outlink, frame);
} }
} }