Files
glib/gio
Philip Withnall 5853d5c8e4 gdbusobjectmanagerclient: Fix race in signal emission
Following on from #978, it seems that #1232 is another instance of the
same problem: signals emitted across threads can’t guarantee their user
data is kept alive between committing to emitting the signal and
actually invoking the callback in the relevant thread.

Fix that by using weak refs to the `GDBusObjectManagerClient` as the
user data for its signals, rather than no refs. Strong refs would create
an unbreakable reference count cycle.

Signed-off-by: Philip Withnall <withnall@endlessm.com>

Fixes: #1232
2020-01-21 11:07:21 +00:00
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