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rawparse: catch errors in caps manipulation

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Coverity 1139622
This commit is contained in:
Vincent Penquerc'h 2014-04-17 09:26:20 +01:00
parent 110c21a136
commit 9815faea9b
1 changed files with 10 additions and 1 deletions
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11
gst/rawparse/gstaudioparse.c
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@ -371,7 +371,16 @@ gst_audio_parse_get_caps (GstRawParse * rp)
if (ap->use_sink_caps) { if (ap->use_sink_caps) {
gint rate; gint rate;
GstCaps *caps = gst_pad_get_current_caps (rp->sinkpad); GstCaps *caps = gst_pad_get_current_caps (rp->sinkpad);
gst_audio_info_from_caps (&info, caps); if (!caps) {
GST_WARNING_OBJECT (ap,
"Sink pad has no caps, but we were asked to use its caps");
return NULL;
}
if (!gst_audio_info_from_caps (&info, caps)) {
GST_WARNING_OBJECT (ap, "Failed to parse caps %" GST_PTR_FORMAT, caps);
gst_caps_unref (caps);
return NULL;
}
ap->format = GST_AUDIO_PARSE_FORMAT_RAW; ap->format = GST_AUDIO_PARSE_FORMAT_RAW;
ap->raw_format = GST_AUDIO_INFO_FORMAT (&info); ap->raw_format = GST_AUDIO_INFO_FORMAT (&info);