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textoverlay: fix text buffer leak

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Make sure to always unref the input text buffer.

Reported by bcxa.sz@gmail.com.

https://bugzilla.gnome.org/show_bug.cgi?id=657049
This commit is contained in:
Vincent Penquerc'h 2011-08-22 09:06:53 +01:00 committed by Tim-Philipp Müller
parent 54c15acd11
commit 7d3858a14d
1 changed files with 2 additions and 1 deletions
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3
ext/pango/gsttextoverlay.c
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@ -2422,7 +2422,7 @@ gst_text_overlay_text_chain (GstPad * pad, GstBuffer * buffer)
gst_segment_set_last_stop (&overlay->text_segment, GST_FORMAT_TIME,
clip_start);
overlay->text_buffer = buffer;
overlay->text_buffer = gst_buffer_ref (buffer);
/* That's a new text buffer we need to render */
overlay->need_render = TRUE;
@ -2434,6 +2434,7 @@ gst_text_overlay_text_chain (GstPad * pad, GstBuffer * buffer)
beach:
gst_buffer_unref (buffer);
return ret;
}