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discoverer: fix potential caps leak

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in last else chunk.
This commit is contained in:
Tim-Philipp Müller 2012-01-10 17:48:44 +00:00
parent 35df9d2ad9
commit b794f78d26
1 changed files with 2 additions and 5 deletions
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7
gst-libs/gst/pbutils/gstdiscoverer.c
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@ -908,24 +908,21 @@ parse_stream_topology (GstDiscoverer * dc, const GstStructure * topology,
/* We sometimes get an extra sub-stream from the parser. If this is /* We sometimes get an extra sub-stream from the parser. If this is
* the case, we just replace the parent caps with this stream's caps * the case, we just replace the parent caps with this stream's caps
* since they might contain more information */ * since they might contain more information */
gst_caps_unref (parent->caps); gst_caps_replace (&parent->caps, caps);
parent->caps = caps;
parse_stream_topology (dc, st, parent); parse_stream_topology (dc, st, parent);
add_to_list = FALSE; add_to_list = FALSE;
} else if (child_is_raw_stream (parent->caps, caps)) { } else if (child_is_raw_stream (parent->caps, caps)) {
/* This is the "raw" stream corresponding to the parent. This /* This is the "raw" stream corresponding to the parent. This
* contains more information than the parent, tags etc. */ * contains more information than the parent, tags etc. */
parse_stream_topology (dc, st, parent); parse_stream_topology (dc, st, parent);
add_to_list = FALSE; add_to_list = FALSE;
gst_caps_unref (caps);
} else { } else {
GstDiscovererStreamInfo *next = parse_stream_topology (dc, st, NULL); GstDiscovererStreamInfo *next = parse_stream_topology (dc, st, NULL);
res->next = next; res->next = next;
next->previous = res; next->previous = res;
} }
gst_caps_unref (caps);
} }
} }