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Merge "DO NOT MERGE Do not call RecoverySystem with DPMS lock held" into lmp-dev

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This commit is contained in:
Suprabh Shukla
2017-02-02 22:58:45 +00:00
committed by Android (Google) Code Review
parent ec3e2b9dcb 14ed611912
commit af85feef36
1 changed files with 12 additions and 13 deletions
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25
services/devicepolicy/java/com/android/server/devicepolicy/DevicePolicyManagerService.java
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@@ -2894,7 +2894,7 @@ public class DevicePolicyManagerService extends IDevicePolicyManager.Stub {
return false;
}
void wipeDataLocked(int flags, String reason) {
void wipeDataNoLock(int flags, String reason) {
// If the SD card is encrypted and non-removable, we have to force a wipe.
boolean forceExtWipe = !Environment.isExternalStorageRemovable() && isExtStorageEncrypted();
boolean wipeExtRequested = (flags&DevicePolicyManager.WIPE_EXTERNAL_STORAGE) != 0;
@@ -2924,13 +2924,13 @@ public class DevicePolicyManagerService extends IDevicePolicyManager.Stub {
return;
}
enforceCrossUserPermission(userHandle);
final String source;
synchronized (this) {
// This API can only be called by an active device admin,
// so try to retrieve it to check that the caller is one.
final ActiveAdmin admin = getActiveAdminForCallerLocked(null,
DeviceAdminInfo.USES_POLICY_WIPE_DATA);
final String source;
if (admin != null && admin.info != null) {
final ComponentName cname = admin.info.getComponent();
if (cname != null) {
@@ -2941,20 +2941,19 @@ public class DevicePolicyManagerService extends IDevicePolicyManager.Stub {
} else {
source = "?";
}
long ident = Binder.clearCallingIdentity();
try {
wipeDeviceOrUserLocked(flags, userHandle,
"DevicePolicyManager.wipeData() from " + source);
} finally {
Binder.restoreCallingIdentity(ident);
}
}
long ident = Binder.clearCallingIdentity();
try {
wipeDeviceNoLock(flags, userHandle,
"DevicePolicyManager.wipeData() from " + source);
} finally {
Binder.restoreCallingIdentity(ident);
}
}
private void wipeDeviceOrUserLocked(int flags, final int userHandle, String reason) {
private void wipeDeviceNoLock(int flags, final int userHandle, String reason) {
if (userHandle == UserHandle.USER_OWNER) {
wipeDataLocked(flags, reason);
wipeDataNoLock(flags, reason);
} else {
mHandler.post(new Runnable() {
public void run() {
@@ -3106,7 +3105,7 @@ public class DevicePolicyManagerService extends IDevicePolicyManager.Stub {
}
if (wipeData) {
// Call without holding lock.
wipeDeviceOrUserLocked(0, identifier, "reportFailedPasswordAttempt()");
wipeDeviceNoLock(0, identifier, "reportFailedPasswordAttempt()");
}
} finally {
Binder.restoreCallingIdentity(ident);