tree 9da056daa04cea797a7855d8070011fa72ec37e7
parent ff3b3ade7fa1da60d391d1a746cdc0868c24f4bf
author Andreas Huber <andih@google.com> 1296069559 -0800
committer Andreas Huber <andih@google.com> 1296069642 -0800

Protect notification callback parameters with a mutex.

This avoids the race condition where notifications are dispatched to a NULL receiver
after notifications have been disabled.

Change-Id: I6d351ffbee97616e2c35559c132a6c5e6a66948a
related-to-bug: 3394139