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Merge "Filter package visibility in getPermissionInfo()." into sc-dev

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This commit is contained in:
Hai Zhang
2021-04-30 23:00:09 +00:00
committed by Android (Google) Code Review
parent e02367511e 24d9d7d4c2
commit 6f2962e7d7
1 changed files with 11 additions and 1 deletions
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12
services/core/java/com/android/server/pm/permission/PermissionManagerService.java
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@@ -531,16 +531,26 @@ public class PermissionManagerService extends IPermissionManager.Stub {
if (mPackageManagerInt.getInstantAppPackageName(callingUid) != null) {
return null;
}
final AndroidPackage opPackage = mPackageManagerInt.getPackage(opPackageName);
final int targetSdkVersion = getPermissionInfoCallingTargetSdkVersion(opPackage,
callingUid);
final PermissionInfo permissionInfo;
synchronized (mLock) {
final Permission bp = mRegistry.getPermission(permName);
if (bp == null) {
return null;
}
return bp.generatePermissionInfo(flags, targetSdkVersion);
permissionInfo = bp.generatePermissionInfo(flags, targetSdkVersion);
}
final int callingUserId = UserHandle.getUserId(callingUid);
if (mPackageManagerInt.filterAppAccess(permissionInfo.packageName, callingUid,
callingUserId)) {
EventLog.writeEvent(0x534e4554, "183122164", callingUid, permName);
return null;
}
return permissionInfo;
}
private int getPermissionInfoCallingTargetSdkVersion(@Nullable AndroidPackage pkg, int uid) {