task: add function guard for _set_lock() and fix guard for _join()
authorPrashant Gotarne <ps.gotarne@samsung.com>
Wed, 18 Mar 2015 10:35:34 +0000 (16:05 +0530)
committerTim-Philipp Müller <tim@centricular.com>
Mon, 13 Jul 2015 13:16:52 +0000 (14:16 +0100)
commit3cea60dc6f2d7f8641107348c4a6576308e601cc
tree514286aff4be2a7fd6482ce2d05b2833efd97e39
parentee407305588e4a18cffbd8fd60bffc9b3f03fab4
task: add function guard for _set_lock() and fix guard for _join()

Should only access the object structure after checking
it's valid in gst_task_join().

https://bugzilla.gnome.org/show_bug.cgi?id=746385
https://bugzilla.gnome.org/show_bug.cgi?id=746431
gst/gsttask.c