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resindvd, uvch264src, dx9screencapsrc: fix clock ref leaks in error paths

Browse source 
https://bugzilla.gnome.org/show_bug.cgi?id=776376
This commit is contained in:
Garima Gaur 2016-12-27 11:14:00 +05:30 committed by Tim-Philipp Müller
parent 70fbcf9c0f
commit 8e6375c08b
3 changed files with 9 additions and 0 deletions
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2
ext/resindvd/rsninputselector.c
View file

@ -695,6 +695,7 @@ gst_input_selector_wait_running_time (RsnInputSelector * sel,
cur_running_time -= base_time;
else
cur_running_time = 0;
gst_object_unref (clock);
}
} else {
GstSegment *active_seg;
@ -814,6 +815,7 @@ gst_input_selector_cleanup_old_cached_buffers (RsnInputSelector * sel,
cur_running_time -= base_time;
else
cur_running_time = 0;
gst_object_unref (clock);
}
} else {
GstPad *active_sinkpad;

2
sys/uvch264/gstuvch264_src.c
View file

@ -2544,6 +2544,8 @@ error_remove:
gst_bin_remove (GST_BIN (self), self->v4l2_src);
error:
if (v4l2_clock)
gst_object_unref (v4l2_clock);
if (self->v4l2_src)
gst_object_unref (self->v4l2_src);
self->v4l2_src = NULL;

5
sys/winscreencap/gstdx9screencapsrc.c
View file

@ -516,6 +516,7 @@ gst_dx9screencapsrc_create (GstPushSrc * push_src, GstBuffer ** buf)
if (ret == GST_CLOCK_UNSCHEDULED) {
/* Got woken up by the unlock function */
GST_OBJECT_UNLOCK (src);
gst_object_unref (clock);
return GST_FLOW_FLUSHING;
}
GST_OBJECT_UNLOCK (src);
@ -554,6 +555,8 @@ gst_dx9screencapsrc_create (GstPushSrc * push_src, GstBuffer ** buf)
IDirect3DDevice9_GetFrontBufferData (src->d3d9_device, 0, src->surface);
if (FAILED (hres)) {
GST_DEBUG_OBJECT (src, "DirectX::GetBackBuffer failed.");
if (clock != NULL)
gst_object_unref (clock);
return GST_FLOW_ERROR;
}
@ -591,6 +594,8 @@ gst_dx9screencapsrc_create (GstPushSrc * push_src, GstBuffer ** buf)
D3DLOCK_NO_DIRTY_UPDATE | D3DLOCK_NOSYSLOCK | D3DLOCK_READONLY);
if (FAILED (hres)) {
GST_DEBUG_OBJECT (src, "DirectX::LockRect failed.");
if (clock != NULL)
gst_object_unref (clock);
return GST_FLOW_ERROR;
}