I haven't had access to my dev computer for a few weeks so I couldn't test that wily-proposed package yet. I would appreciate if someone else did - the test case in the description is fairly easy to set up, IMO.
However, note that bug #1529445 is not the same thing as this bug - the wily-proposed package won't fix this. This bug is about a very specific fd leak introduced in ubuntu patches to pidgin 2.10.11. In wily this should be fixed with the attached patch. In xenial, by upgrading to 2.10.12 and removing those local gstreamer 1.0 patches. The other bug is about completely different gstreamer fd leaks that in rare situations may have the same effect with pidgin. The gstreamer leaks are less frequent. The ones from this bug happen on every sound that is played. -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to pidgin in Ubuntu. https://bugs.launchpad.net/bugs/1479715 Title: Crash due to fd leak when playing sounds in pidgin Status in pidgin package in Ubuntu: Confirmed Bug description: The Ubuntu Error Tracker has been receiving reports about a problem regarding pidgin. This problem was most recently seen with version 1:2.10.11-0ubuntu4, the problem page at https://errors.ubuntu.com/problem/7470d12c4e88f72501f718f2e8fd6469b2cb650f contains more details. Upstream bug: https://developer.pidgin.im/ticket/16752 Partial backtrace: #0 0x00007f0e72819b24 in g_source_attach (source=source@entry=0x0, context=0x0) at /build/glib2.0-ajuDY6/glib2.0-2.46.1/./glib/gmain.c:1163 #1 0x00007f0e74b848b8 in gst_bus_add_watch_full_unlocked (bus=<optimized out>, priority=<optimized out>, func=0x56004c7ceeb0 <bus_call>, user_data=0x56004e00aa40, notify=0x0) at gstbus.c:885 #2 0x00007f0e74b849e0 in gst_bus_add_watch_full (bus=0x7f0e14009260 [GstBus], priority=0, func=0x56004c7ceeb0 <bus_call>, user_data=0x56004e00aa40, notify=0x0) at gstbus.c:936 #3 0x000056004c7cfb3a in pidgin_sound_play_file (filename=<optimized out>) at /build/pidgin-hiYwOJ/pidgin-2.10.11/./pidgin/gtksound.c:543 #4 0x000056004c7cf927 in pidgin_sound_play_event (event=PURPLE_SOUND_SEND) at /build/pidgin-hiYwOJ/pidgin-2.10.11/./pidgin/gtksound.c:616 [Impact] * Each sound played will leak a file descriptor. * Crash (null pointer dereference) after playing sounds roughly 1000 times (depending on fd limit) * Depending on the amount of activity, this can mean every few hours for some users (it's once for each received or sent message) [Test Case] 1. Set the file descriptor limit low enough to be able to login, plus a few extra. "ulimit -Sn 20" works for me 2. Start pidgin 3. Tools menu -> preferences -> sounds tab 4. Click "preview" 10 times or so 5. Acquire crash [Regression Potential] * The fix consists in adding two lines, returning FALSE when a sound finishes playing or when an error happens, which tells gstreamer to free those file descriptors, so it's highly unlikely that this could make things worse. * A user who reported this bug yesterday was given a .deb file with the fix, who also distributed that fixed .deb to other 50 users who also had the issue in ubuntu wily. Everyone is happy now. [Other Info] * This fix will be included in pidgin 2.10.12, set to release very soon. * The bug originally happened because of the backported gstreamer 1.0 patch that was also introduced in post-2.10.11 development versions. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/pidgin/+bug/1479715/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp