[Bug 748321] gstinfo: gst_debug_unset_threshold_for_name() is an infinite loop for more than one list entry

[GStreamer (GNOME Bugzilla)]

https://bugzilla.gnome.org/show_bug.cgi?id=748321

Tim-Philipp Müller <t.i.m at zen.co.uk> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
                 CC|                            |t.i.m at zen.co.uk
         Resolution|---                         |FIXED
   Target Milestone|git master                  |1.4.6

--- Comment #3 from Tim-Philipp Müller <t.i.m at zen.co.uk> ---
Thanks a lot, pushed:

commit 6aee4af0346dfc5054da5ec71f4fddbebd8b9305
Author: Jason Litzinger <jlitzinger at control4.com>
Date:   Wed Apr 22 11:04:06 2015 -0600

    tests: info: add test case to reproduce infinite loop

    gst_debug_unset_threshold_for_name() used to go into an
    infinite loop when there was more than one category in
    the list.  This test captures the problem by failing
    via timeout.

    https://bugzilla.gnome.org/show_bug.cgi?id=748321

commit 1b881ecc26e3eeebf35ee042e170367ae228b26f
Author: Jason Litzinger <jlitzinger at control4.com>
Date:   Wed Apr 22 12:03:33 2015 -0600

    gstinfo: fix infinite loop in gst_debug_unset_threshold_for_name()

    Ensure iterator is advanced. The current list iteration code only
    advances the iterator (walk) if a match is found, which results
    in an infinite loop when more than one entry exists in the list.

    https://bugzilla.gnome.org/show_bug.cgi?id=748321

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