diff options
Diffstat (limited to 'fs/compat.c')
| -rw-r--r-- | fs/compat.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/fs/compat.c b/fs/compat.c index eb1740ac8c0a..f6fd0a00e6cc 100644 --- a/fs/compat.c +++ b/fs/compat.c @@ -257,7 +257,7 @@ static int put_compat_statfs(struct compat_statfs __user *ubuf, struct kstatfs * } /* - * The following statfs calls are copies of code from fs/open.c and + * The following statfs calls are copies of code from fs/statfs.c and * should be checked against those from time to time */ asmlinkage long compat_sys_statfs(const char __user *pathname, struct compat_statfs __user *buf) @@ -320,7 +320,9 @@ static int put_compat_statfs64(struct compat_statfs64 __user *ubuf, struct kstat __put_user(kbuf->f_namelen, &ubuf->f_namelen) || __put_user(kbuf->f_fsid.val[0], &ubuf->f_fsid.val[0]) || __put_user(kbuf->f_fsid.val[1], &ubuf->f_fsid.val[1]) || - __put_user(kbuf->f_frsize, &ubuf->f_frsize)) + __put_user(kbuf->f_frsize, &ubuf->f_frsize) || + __put_user(kbuf->f_flags, &ubuf->f_flags) || + __clear_user(ubuf->f_spare, sizeof(ubuf->f_spare))) return -EFAULT; return 0; } @@ -597,10 +599,8 @@ ssize_t compat_rw_copy_check_uvector(int type, if (nr_segs > fast_segs) { ret = -ENOMEM; iov = kmalloc(nr_segs*sizeof(struct iovec), GFP_KERNEL); - if (iov == NULL) { - *ret_pointer = fast_pointer; + if (iov == NULL) goto out; - } } *ret_pointer = iov; |