Merge git://git.kernel.org/pub/scm/linux/kernel/git/mason/btrfs-unstable

[pandora-kernel.git] / fs / btrfs / acl.c

diff --git a/fs/btrfs/acl.c b/fs/btrfs/acl.c
index 6ae2c8c..9c94934 100644 (file)
--- a/fs/btrfs/acl.c
+++ b/fs/btrfs/acl.c
@@ -37,6 +37,9 @@ static struct posix_acl *btrfs_get_acl(struct inode *inode, int type)
        char *value = NULL;
        struct posix_acl *acl;
 
+       if (!IS_POSIXACL(inode))
+               return NULL;
+
        acl = get_cached_acl(inode, type);
        if (acl != ACL_NOT_CACHED)
                return acl;
@@ -60,8 +63,10 @@ static struct posix_acl *btrfs_get_acl(struct inode *inode, int type)
                size = __btrfs_getxattr(inode, name, value, size);
                if (size > 0) {
                        acl = posix_acl_from_xattr(value, size);
-                       if (IS_ERR(acl))
+                       if (IS_ERR(acl)) {
+                               kfree(value);
                                return acl;
+                       }
                        set_cached_acl(inode, type, acl);
                }
                kfree(value);
@@ -82,6 +87,9 @@ static int btrfs_xattr_acl_get(struct dentry *dentry, const char *name,
        struct posix_acl *acl;
        int ret = 0;
 
+       if (!IS_POSIXACL(dentry->d_inode))
+               return -EOPNOTSUPP;
+
        acl = btrfs_get_acl(dentry->d_inode, type);
 
        if (IS_ERR(acl))