diff options
| -rw-r--r-- | fs/sdcardfs/inode.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/fs/sdcardfs/inode.c b/fs/sdcardfs/inode.c index 67bcee2c379a..3c353c95ef3e 100644 --- a/fs/sdcardfs/inode.c +++ b/fs/sdcardfs/inode.c @@ -296,14 +296,17 @@ static int sdcardfs_mkdir(struct inode *dir, struct dentry *dentry, umode_t mode copied_fs = copy_fs_struct(current->fs); if (!copied_fs) { err = -ENOMEM; + unlock_dir(lower_parent_dentry); goto out_unlock; } current->fs = copied_fs; current->fs->umask = 0; err = vfs_mkdir(d_inode(lower_parent_dentry), lower_dentry, mode); - if (err) + if (err) { + unlock_dir(lower_parent_dentry); goto out; + } /* if it is a local obb dentry, setup it with the base obbpath */ if(need_graft_path(dentry)) { @@ -325,14 +328,18 @@ static int sdcardfs_mkdir(struct inode *dir, struct dentry *dentry, umode_t mode } err = sdcardfs_interpose(dentry, dir->i_sb, &lower_path, pi->userid); - if (err) + if (err) { + unlock_dir(lower_parent_dentry); goto out; + } fsstack_copy_attr_times(dir, sdcardfs_lower_inode(dir)); fsstack_copy_inode_size(dir, d_inode(lower_parent_dentry)); /* update number of links on parent directory */ set_nlink(dir, sdcardfs_lower_inode(dir)->i_nlink); + unlock_dir(lower_parent_dentry); + if ((!sbi->options.multiuser) && (!strcasecmp(dentry->d_name.name, "obb")) && (pi->perm == PERM_ANDROID) && (pi->userid == 0)) make_nomedia_in_obb = 1; @@ -352,7 +359,6 @@ out: current->fs = saved_fs; free_fs_struct(copied_fs); out_unlock: - unlock_dir(lower_parent_dentry); sdcardfs_put_lower_path(dentry, &lower_path); out_revert: REVERT_CRED(saved_cred); |