ANDROID: sdcardfs: Add missing path_put

"ANDROID: sdcardfs: Add GID Derivation to sdcardfs" introduced
an unbalanced pat_get, leading to storage space not being freed
after deleting a file until rebooting. This adds the missing path_put.

Signed-off-by: Daniel Rosenberg <drosen@google.com>
Bug: 34691169
Change-Id: Ia7ef97ec2eca2c555cc06b235715635afc87940e

diff --git a/fs/sdcardfs/derived_perm.c b/fs/sdcardfs/derived_perm.c
index 0bb442338a85fed40199cb2a50c97d43c550bc3c..ca239a9420650a9721c6d7e3b2790bbff7bce3e9 100644 (file)
--- a/fs/sdcardfs/derived_perm.c
+++ b/fs/sdcardfs/derived_perm.c
@@ -243,6 +243,7 @@ retry_deleg:
                if (error)
                        pr_err("sdcardfs: Failed to touch up lower fs gid/uid.\n");
        }
+       sdcardfs_put_lower_path(dentry, &path);
 }
 
 static int descendant_may_need_fixup(struct sdcardfs_inode_info *info, struct limit_search *limit) {