mirrors/gstreamer
mirrors/gstreamer
1
1
Fork 0
mirror of https://gitlab.freedesktop.org/gstreamer/gstreamer.git synced 2025-02-20 04:56:24 +00:00
Code Issues 1 Projects Releases Wiki Activity

bus: Prevent gst_bus_add_watch_full_unlocked from a segfault if priv->poll == NULL

Browse source 
This happens if the process runs out of file descriptors. Better print
a critical warning instead of just crashing.

https://bugzilla.gnome.org/show_bug.cgi?id=762702
This commit is contained in:
James Stevenson 2016-02-25 22:36:14 +00:00 committed by Sebastian Dröge
parent 894c67e642
commit 5048155f57
1 changed files with 4 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

4
gst/gstbus.c
View file

@ -892,6 +892,10 @@ gst_bus_add_watch_full_unlocked (GstBus * bus, gint priority,
} }
source = gst_bus_create_watch (bus); source = gst_bus_create_watch (bus);
if (!source) {
g_critical ("Creating bus watch failed");
return 0;
}
if (priority != G_PRIORITY_DEFAULT) if (priority != G_PRIORITY_DEFAULT)
g_source_set_priority (source, priority); g_source_set_priority (source, priority);