[Bug 795987] pad: Race condition with probe cookies causing the same probe to be called multiple times
GStreamer (GNOME Bugzilla)
bugzilla at gnome.org
Thu May 10 08:43:41 UTC 2018
https://bugzilla.gnome.org/show_bug.cgi?id=795987
--- Comment #5 from Sebastian Dröge (slomo) <slomo at coaxion.net> ---
Review of attachment 371881:
--> (https://bugzilla.gnome.org/review?bug=795987&attachment=371881)
::: gst/gstpad.c
@@ +3475,2 @@
/* if we have called this callback, do nothing */
+ for (i = 0; i < data->n_called_probes; i++) {
This loop is quadratic in number of probes... but this shouldn't really matter
in practice.
@@ +3487,3 @@
+ data->called_probes_size *= 2;
+ data->called_probes =
+ g_renew (GHook *, data->called_probes, data->called_probes_size);
realloc here because it's potentially more efficient than the code path below
with memcpy
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