ramdump: Add rules for calling ReadDefaultFstab()
Add the complete set of policies needed to call ReadDefaultFstab() and
read the /vendor/etc/fstab.
Bug: 181110285
Test: Verify ramdump works on Pixel.
Test: Verify ramdump fails in DSU due to the userdata block device being
replaced by userdata_gsi.
Change-Id: Iee5708d031964dfd98bd40879b947b371408e40a
diff --git a/ramdump/bug_map b/ramdump/bug_map
index 8fa1a32..0554746 100644
--- a/ramdump/bug_map
+++ b/ramdump/bug_map
@@ -1,4 +1,3 @@
ramdump vendor_hw_plat_prop file b/161103878
ramdump public_vendor_default_prop file b/161103878
-ramdump gsi_metadata_file dir b/181615626
ramdump proc_bootconfig file b/181615626
diff --git a/ramdump/ramdump.te b/ramdump/ramdump.te
index f9c93c6..9b3e475 100644
--- a/ramdump/ramdump.te
+++ b/ramdump/ramdump.te
@@ -17,7 +17,8 @@
allow ramdump misc_block_device:blk_file rw_file_perms;
allow ramdump userdata_block_device:blk_file rw_file_perms;
- dontaudit ramdump metadata_file:dir search;
+ # Allow ReadDefaultFstab().
+ read_fstab(ramdump)
# read /fstab.${ro.hardware}
allow ramdump rootfs:file r_file_perms;