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SurfaceFlinger: Fix null pointer exception 

Fixes a null pointer exception in getActiveConfig

Bug: 19416124
Change-Id: I45a01f67affb63a348866ce42a6013c5eb71fe8f
This commit is contained in:
Dan Stoza 2015-03-09 10:04:11 -07:00
parent 5fec79156d
commit 24a42e9f54
1 changed files with 5 additions and 1 deletions
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6
services/surfaceflinger/SurfaceFlinger.cpp
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@ -617,7 +617,11 @@ status_t SurfaceFlinger::getDisplayStats(const sp<IBinder>& /* display */,
}
int SurfaceFlinger::getActiveConfig(const sp<IBinder>& display) {
return getDisplayDevice(display)->getActiveConfig();
sp<DisplayDevice> device(getDisplayDevice(display));
if (device != NULL) {
return device->getActiveConfig();
}
return BAD_VALUE;
}
void SurfaceFlinger::setActiveConfigInternal(const sp<DisplayDevice>& hw, int mode) {