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pad: handle NULL callbacks

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When we have a matching NULL callback, also consider the 'callback' marshalled,
this way blocking probes with a NULL callback actually work.
This commit is contained in:
Wim Taymans 2012-02-21 16:37:11 +01:00
parent ef5292c2ab
commit c105b467fa
1 changed files with 2 additions and 1 deletions
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3
gst/gstpad.c
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@ -2849,6 +2849,8 @@ probe_hook_marshal (GHook * hook, ProbeMarshall * data)
"hook %lu, cookie %u with flags 0x%08x matches", hook->hook_id,
PROBE_COOKIE (hook), flags);
data->marshalled = TRUE;
callback = (GstPadProbeCallback) hook->func;
if (callback == NULL)
return;
@ -2860,7 +2862,6 @@ probe_hook_marshal (GHook * hook, ProbeMarshall * data)
ret = callback (pad, info, hook->data);
GST_OBJECT_LOCK (pad);
data->marshalled = TRUE;
switch (ret) {
case GST_PAD_PROBE_REMOVE: