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| author | 2022-05-07 21:43:23 -0700 | |
|---|---|---|
| committer | 2022-05-17 20:16:05 +0000 | |
| commit | 023509e4871c0dafb842dc812bfa62e8d59cbfae (patch) | |
| tree | 8939d2744c5ce240f570e22f678aecf6aecc66e1 /libs/androidfw/PathUtils.cpp | |
| parent | 938c647b7a8647f6fc21fcb86c79f03cc70cdc57 (diff) | |
Make sure callingPackage belongs to callingUid when checking BG-FGS restrictions.
This is to stop spoofed packageName to pretend to be allowListed
packageName so it can bypass the BG-FGS restriction. This applies to
both BG-FGS while-in-use restriction and BG-FGS-start restriction
since these two restrictions are related.
Bug: 216695100
Bug: 215003903
Test: atest cts/tests/app/src/android/app/cts/ActivityManagerFgsBgStartTest.java#testSpoofPackageName
Change-Id: Ic14fc331a9b5fbdbcfe6e54a31c8b765513bfd89
Merged-In: Ic14fc331a9b5fbdbcfe6e54a31c8b765513bfd89
BYPASS_INCLUSIVE_LANGUAGE_REASON=Legacy API
Diffstat (limited to 'libs/androidfw/PathUtils.cpp')
0 files changed, 0 insertions, 0 deletions