diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2020-06-01 16:09:43 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2020-06-01 16:09:43 -0700 |
| commit | e0cd9206878a3b95024602b355b254d142f5ce94 (patch) | |
| tree | c33542ba74e86ced56383c783e32d3a160dd2ce1 /security | |
| parent | 4b01285e1672ed9342ace952e92eb1e1db7134ae (diff) | |
| parent | 87c233b8158a20a9c9ab1da96cb5cb1734d9006e (diff) | |
Merge branch 'uaccess.access_ok' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
Pull uaccess/access_ok updates from Al Viro:
"Removals of trivially pointless access_ok() calls.
Note: the fiemap stuff was removed from the series, since they are
duplicates with part of ext4 series carried in Ted's tree"
* 'uaccess.access_ok' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs:
vmci_host: get rid of pointless access_ok()
hfi1: get rid of pointless access_ok()
usb: get rid of pointless access_ok() calls
lpfc_debugfs: get rid of pointless access_ok()
efi_test: get rid of pointless access_ok()
drm_read(): get rid of pointless access_ok()
via-pmu: don't bother with access_ok()
drivers/crypto/ccp/sev-dev.c: get rid of pointless access_ok()
omapfb: get rid of pointless access_ok() calls
amifb: get rid of pointless access_ok() calls
drivers/fpga/dfl-afu-dma-region.c: get rid of pointless access_ok()
drivers/fpga/dfl-fme-pr.c: get rid of pointless access_ok()
cm4000_cs.c cmm_ioctl(): get rid of pointless access_ok()
nvram: drop useless access_ok()
n_hdlc_tty_read(): remove pointless access_ok()
tomoyo_write_control(): get rid of pointless access_ok()
btrfs_ioctl_send(): don't bother with access_ok()
fat_dir_ioctl(): hadn't needed that access_ok() for more than a decade...
dlmfs_file_write(): get rid of pointless access_ok()
Diffstat (limited to 'security')
| -rw-r--r-- | security/tomoyo/common.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/security/tomoyo/common.c b/security/tomoyo/common.c index 1b467381986f..f93f8acd05f7 100644 --- a/security/tomoyo/common.c +++ b/security/tomoyo/common.c @@ -2662,8 +2662,6 @@ ssize_t tomoyo_write_control(struct tomoyo_io_buffer *head, if (!head->write) return -EINVAL; - if (!access_ok(buffer, buffer_len)) - return -EFAULT; if (mutex_lock_interruptible(&head->io_sem)) return -EINTR; head->read_user_buf_avail = 0; |