diff options
Diffstat (limited to 'fs/compat.c')
| -rw-r--r-- | fs/compat.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/fs/compat.c b/fs/compat.c index 9f77486414b..3004d2bad13 100644 --- a/fs/compat.c +++ b/fs/compat.c @@ -532,7 +532,7 @@ out: ssize_t compat_rw_copy_check_uvector(int type, const struct compat_iovec __user *uvector, unsigned long nr_segs, unsigned long fast_segs, struct iovec *fast_pointer, - struct iovec **ret_pointer, int check_access) + struct iovec **ret_pointer) { compat_ssize_t tot_len; struct iovec *iov = *ret_pointer = fast_pointer; @@ -579,7 +579,7 @@ ssize_t compat_rw_copy_check_uvector(int type, } if (len < 0) /* size_t not fitting in compat_ssize_t .. */ goto out; - if (check_access && + if (type >= 0 && !access_ok(vrfy_dir(type), compat_ptr(buf), len)) { ret = -EFAULT; goto out; @@ -1089,7 +1089,7 @@ static ssize_t compat_do_readv_writev(int type, struct file *file, goto out; tot_len = compat_rw_copy_check_uvector(type, uvector, nr_segs, - UIO_FASTIOV, iovstack, &iov, 1); + UIO_FASTIOV, iovstack, &iov); if (tot_len == 0) { ret = 0; goto out; |