commit 0303f0b1bcb014d31728364969153c1e577053e2
author utzcoz <utzcoz@gmail.com> Sat Jun 12 19:24:43 2021 +0800
committer utzcoz <utzcoz@gmail.com> Sun Apr 03 21:03:28 2022 +0800
tree 060b821e012e3d07f8e598d6fa929db7991376c7
parent ebcfe1c6e04e02cc4e27be020268b392c502777f

Handle non-exist permission group correctly for pm list permissions

Test: adb shell pm list permissions non-exist-permission-group

Change-Id: I4e1a36ec673c9b3cc813346f6fce79f5017a099a
Signed-off-by: utzcoz <utzcoz@gmail.com>

services/core/java/com/android/server/pm/PackageManagerShellCommand.java

diff --git a/services/core/java/com/android/server/pm/PackageManagerShellCommand.java b/services/core/java/com/android/server/pm/PackageManagerShellCommand.java
index 265e606..d01f962 100644
--- a/services/core/java/com/android/server/pm/PackageManagerShellCommand.java
+++ b/services/core/java/com/android/server/pm/PackageManagerShellCommand.java
@@ -3516,7 +3516,7 @@
             }
             List<PermissionInfo> ps = mPermissionManager
                     .queryPermissionsByGroup(groupList.get(i), 0 /*flags*/);
-            final int count = ps.size();
+            final int count = (ps == null ? 0 : ps.size());
             boolean first = true;
             for (int p = 0 ; p < count ; p++) {
                 PermissionInfo pi = ps.get(p);