Allow profman to resolve symlinks on dirs
When opening the dex files we sometime need to check for the real location
of the file (even if it was open via an fd).
Denial example:
avc: denied { getattr } for comm="profman" path="/data/app" dev="sda13"
ino=1048577 scontext=u:r:profman:s0 tcontext=u:object_r:apk_data_file:s0
tclass=dir permissive=0
Test: verify we get no denials when taking a profile snapshot.
Bug: 77922323
Change-Id: Ifa5570656c644819d14f46af74e4c15e903a8a54
diff --git a/public/profman.te b/public/profman.te
index a5c18b5..4296d1b 100644
--- a/public/profman.te
+++ b/public/profman.te
@@ -6,7 +6,9 @@
# Dumping profile info opens the application APK file for pretty printing.
allow profman asec_apk_file:file { read };
-allow profman apk_data_file:file { read };
+allow profman apk_data_file:file { getattr read };
+allow profman apk_data_file:dir { getattr read search };
+
allow profman oemfs:file { read };
# Reading an APK opens a ZipArchive, which unpack to tmpfs.
allow profman tmpfs:file { read };
@@ -18,6 +20,7 @@
# are application dex files reported back to the framework when using
# BaseDexClassLoader.
allow profman app_data_file:file { getattr read write lock };
+allow profman app_data_file:dir { getattr read search };
###
### neverallow rules