Progress towards dynamic storage support.
To support external storage devices that are dynamically added and
removed at runtime, we're changing /mnt and /storage to be tmpfs that
are managed by vold.
To support primary storage being inserted/ejected at runtime in a
multi-user environment, we can no longer bind-mount each user into
place. Instead, we have a new /storage/self/primary symlink which
is resolved through /mnt/user/n/primary, and which vold updates at
runtime.
Fix small mode bugs in FUSE daemon so it can be safely mounted
visible to all users on device.
Bug: 19993667
Change-Id: I0ebf4d10aba03d73d9a6fa37d4d43766be8a173b
diff --git a/sdcard/sdcard.c b/sdcard/sdcard.c
index 599236f..2cb41e5 100644
--- a/sdcard/sdcard.c
+++ b/sdcard/sdcard.c
@@ -471,6 +471,7 @@
node->perm = PERM_ROOT;
node->userid = strtoul(node->name, NULL, 10);
node->gid = multiuser_get_uid(node->userid, AID_SDCARD_R);
+ node->mode = 0771;
break;
case PERM_ROOT:
/* Assume masked off by default. */
@@ -741,7 +742,7 @@
* places user_id at the top directory level, with the actual roots
* just below that. Shared OBB path is also at top level. */
fuse->root.perm = PERM_LEGACY_PRE_ROOT;
- fuse->root.mode = 0771;
+ fuse->root.mode = 0711;
fuse->root.gid = AID_SDCARD_R;
fuse->package_to_appid = hashmapCreate(256, str_hash, str_icase_equals);
fuse->uid_with_rw = hashmapCreate(128, int_hash, int_equals);