f7824ac70d3f6d731576b1d7d6172eb3a9ea0921 - platform/frameworks/base

commit	f7824ac70d3f6d731576b1d7d6172eb3a9ea0921	[log] [tgz]
author	Emilian Peev <epeev@google.com>	Wed Nov 13 11:55:32 2019 -0800
committer	Emilian Peev <epeev@google.com>	Wed Nov 13 14:16:12 2019 -0800
tree	5e750ce1ee38592ced08ccc8d70255799c66accf
parent	bc7671b9fbb36963b71d6e505b0db6c769df0225 [diff]

Use correct calling identity during camera permission check

UVC clients need to acquire the CAMERA permission
before trying to call open. The permission check is
currently done via calls to "checkCallingPermission".
In case the calling identity gets cleared, the check
will always fail. To resolve this, use "checkPermission"
with appropriate identity arguments.

Bug: 144433314
Test: Manual using application,
CtsVerifier USB Device test

Change-Id: I5318fbb4426bec1448ecc398c86ea96500bb3189

services/usb/java/com/android/server/usb/UsbHostManager.java[diff]
services/usb/java/com/android/server/usb/UsbSerialReader.java[diff]
services/usb/java/com/android/server/usb/UsbService.java[diff]
services/usb/java/com/android/server/usb/UsbUserPermissionManager.java[diff]

4 files changed