diff --git a/fs/hpfs/super.c b/fs/hpfs/super.c index 0642516d36c8807cdd5c7d27c2ca088a4a1d80e5..cde044d41f69aa8954559f65048222767bd81558 100644 --- a/fs/hpfs/super.c +++ b/fs/hpfs/super.c @@ -451,11 +451,14 @@ static int hpfs_remount_fs(struct super_block *s, int *flags, char *data) int o; struct hpfs_sb_info *sbi = hpfs_sb(s); char *new_opts = kstrdup(data, GFP_KERNEL); - + + if (!new_opts) + return -ENOMEM; + sync_filesystem(s); *flags |= MS_NOATIME; - + hpfs_lock(s); uid = sbi->sb_uid; gid = sbi->sb_gid; umask = 0777 & ~sbi->sb_mode;