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Commit 3ae94b0d authored by mayankkk's avatar mayankkk Committed by Mayank Dandwani
Browse files

Don't allow non-system uids to use "android" as calling package. 

Bug: 310632322
Test: atest ./BroadcastsSecurityTest/src/android/app/cts/broadcasts/BroadcastRegistrationTest.java
Flag: EXEMPT bugfix
(cherry picked from https://googleplex-android-review.googlesource.com/q/commit:29f21626d1992d0893858a77eb5eeb7ed51cd443)
Merged-In: I3e08f85d8d6c5de119f024a518d499dcd86f6006
Change-Id: I87517e9b116e5c6ca4ba05729139455c09a31d53
parent 361f6633

services/core/java/com/android/server/am/ActivityManagerService.java

+1 −2
Original line number Diff line number Diff line
@@ -13804,8 +13804,7 @@ public class ActivityManagerService extends IActivityManager.Stub 
                return null;

            }

            if (callerApp.info.uid != SYSTEM_UID

                    && !callerApp.getPkgList().containsKey(callerPackage)

                    && !"android".equals(callerPackage)) {

                    && !callerApp.getPkgList().containsKey(callerPackage)) {

                throw new SecurityException("Given caller package " + callerPackage

                        + " is not running in process " + callerApp);

            }