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RESTRICT AUTOMERGE: Catch exceptions from setLockCredential()

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When LockPatternUtils#setLockCredential() fails, it can either return
false or throw an exception.  Catch the exception and treat it the same
way as a false return value, to prevent crashing com.android.settings.

Bug: 253043065
Test: Tried setting lockscreen credential while in secure FRP mode using
      smartlock setup activity launched by intent via adb.  Verified
      that com.android.settings no longer crashes due to the exception
      from LockPatternUtils#setLockCredential().
Change-Id: I48b9119c19fb6378b1f88d36433ee4f4c8501d76
(cherry picked from commit 05f1eff1c9)
(moved change into ChooseLockPassword.java and ChooseLockPattern.java,
 which are merged into SaveAndFinishWorker.java on udc-qpr-dev and main)
Merged-In: I48b9119c19fb6378b1f88d36433ee4f4c8501d76
This commit is contained in:
Eric Biggers
2023-07-27 21:45:05 +00:00
parent 22e2de50eb
commit e0b5a793a1
2 changed files with 14 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

9
src/com/android/settings/password/ChooseLockPassword.java
View File

@@ -1048,8 +1048,13 @@ public class ChooseLockPassword extends SettingsActivity {
@Override
protected Pair<Boolean, Intent> saveAndVerifyInBackground() {
final boolean success = mUtils.setLockCredential(
mChosenPassword, mCurrentCredential, mUserId);
boolean success;
try {
success = mUtils.setLockCredential(mChosenPassword, mCurrentCredential, mUserId);
} catch (RuntimeException e) {
Log.e(TAG, "Failed to set lockscreen credential", e);
success = false;
}
if (success) {
unifyProfileCredentialIfRequested();
}

9
src/com/android/settings/password/ChooseLockPattern.java
View File

@@ -909,8 +909,13 @@ public class ChooseLockPattern extends SettingsActivity {
@Override
protected Pair<Boolean, Intent> saveAndVerifyInBackground() {
final int userId = mUserId;
final boolean success = mUtils.setLockCredential(mChosenPattern, mCurrentCredential,
userId);
boolean success;
try {
success = mUtils.setLockCredential(mChosenPattern, mCurrentCredential, userId);
} catch (RuntimeException e) {
Log.e(TAG, "Failed to set lockscreen credential", e);
success = false;
}
if (success) {
unifyProfileCredentialIfRequested();
}