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| author | Nick Kralevich <nnk@google.com> | 2015-10-29 12:45:23 -0700 |
|---|---|---|
| committer | Nick Kralevich <nnk@google.com> | 2015-10-29 13:07:52 -0700 |
| commit | 5701321701a319d3f2d98365a82266eeddaed895 (patch) | |
| tree | 807b49e034dd23a40ec4b87737b16751f2c08d00 /services/usb/java/com | |
| parent | c3cd7b1585e7ca2b3b1c9ea2ea7a9971c4b0be01 (diff) | |
| download | frameworks_base-5701321701a319d3f2d98365a82266eeddaed895.zip frameworks_base-5701321701a319d3f2d98365a82266eeddaed895.tar.gz frameworks_base-5701321701a319d3f2d98365a82266eeddaed895.tar.bz2 | |
UsbDeviceManager: set mUsbDataUnlocked=false on user switch
Make sure access to MTP data is relocked when a user switch occurs.
Bug: 25288494
Change-Id: I69dafc7f51b847f4dba1993a85fb1a51df1a5e37
Diffstat (limited to 'services/usb/java/com')
| -rw-r--r-- | services/usb/java/com/android/server/usb/UsbDeviceManager.java | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/services/usb/java/com/android/server/usb/UsbDeviceManager.java b/services/usb/java/com/android/server/usb/UsbDeviceManager.java index 769ee46..a4a4d84 100644 --- a/services/usb/java/com/android/server/usb/UsbDeviceManager.java +++ b/services/usb/java/com/android/server/usb/UsbDeviceManager.java @@ -715,6 +715,8 @@ public class UsbDeviceManager { if (active && mCurrentUser != UserHandle.USER_NULL) { Slog.v(TAG, "Current user switched to " + mCurrentUser + "; resetting USB host stack for MTP or PTP"); + // avoid leaking sensitive data from previous user + mUsbDataUnlocked = false; setEnabledFunctions(mCurrentFunctions, true); } mCurrentUser = msg.arg1; |