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camera2: Fix segfault when using null availability listener
authorIgor Murashkin <iam@google.com>
Mon, 17 Mar 2014 20:01:41 +0000 (13:01 -0700)
committerIgor Murashkin <iam@google.com>
Mon, 17 Mar 2014 20:01:41 +0000 (13:01 -0700)
commitbd3e2e03f3ab686c52982a9e50cae853128172cf
tree08e6182c089c0377db4b5c0010b30a16d8f2e5ba
parent75dcf5101c90e31bbac95694d835b0e8f57ba720
camera2: Fix segfault when using null availability listener

ICameraService::addListener / removeListener will now return BAD_VALUE
if a null listener is used.

Bug: 12891434
Change-Id: I9764110094d8fd42e22fcc8df3ef0e73c1b070e7
services/camera/libcameraservice/CameraService.cpp