Fix crash in virtio_blk during modprobe ; rmmod ; modprobe

[linux-2.6] / fs / ext4 / xattr.c

diff --git a/fs/ext4/xattr.c b/fs/ext4/xattr.c
index 3fbc2c6c3d0e900c5ce8e1a5f8e56270f5984768..ff08633f398edb410cba33f9912f743ebfa29ada 100644 (file)
--- a/fs/ext4/xattr.c
+++ b/fs/ext4/xattr.c
@@ -1009,6 +1009,11 @@ ext4_xattr_set_handle(handle_t *handle, struct inode *inode, int name_index,
                        i.value = NULL;
                        error = ext4_xattr_block_set(handle, inode, &i, &bs);
                } else if (error == -ENOSPC) {
+                       if (EXT4_I(inode)->i_file_acl && !bs.s.base) {
+                               error = ext4_xattr_block_find(inode, &i, &bs);
+                               if (error)
+                                       goto cleanup;
+                       }
                        error = ext4_xattr_block_set(handle, inode, &i, &bs);
                        if (error)
                                goto cleanup;