diff options
Diffstat (limited to 'fs/f2fs/namei.c')
| -rw-r--r-- | fs/f2fs/namei.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/fs/f2fs/namei.c b/fs/f2fs/namei.c index 7876f1052101..324ed3812f30 100644 --- a/fs/f2fs/namei.c +++ b/fs/f2fs/namei.c @@ -202,7 +202,7 @@ struct dentry *f2fs_get_parent(struct dentry *child) unsigned long ino = f2fs_inode_by_name(d_inode(child), &dotdot); if (!ino) return ERR_PTR(-ENOENT); - return d_obtain_alias(f2fs_iget(d_inode(child)->i_sb, ino)); + return d_obtain_alias(f2fs_iget(child->d_sb, ino)); } static int __recover_dot_dentries(struct inode *dir, nid_t pino) @@ -1027,12 +1027,6 @@ static const char *f2fs_encrypted_get_link(struct dentry *dentry, goto errout; } - /* this is broken symlink case */ - if (unlikely(cstr.name[0] == 0)) { - res = -ENOENT; - goto errout; - } - if ((cstr.len + sizeof(struct fscrypt_symlink_data) - 1) > max_size) { /* Symlink data on the disk is corrupted */ res = -EIO; @@ -1046,17 +1040,23 @@ static const char *f2fs_encrypted_get_link(struct dentry *dentry, if (res < 0) goto errout; + /* this is broken symlink case */ + if (unlikely(pstr.name[0] == 0)) { + res = -ENOENT; + goto errout; + } + paddr = pstr.name; /* Null-terminate the name */ paddr[res] = '\0'; - page_cache_release(cpage); + put_page(cpage); set_delayed_call(done, kfree_link, paddr); return paddr; errout: fscrypt_fname_free_buffer(&pstr); - page_cache_release(cpage); + put_page(cpage); return ERR_PTR(res); } |