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author | 2020-06-01 16:09:43 -0700 | |
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committer | 2020-06-01 16:09:43 -0700 | |
commit | e0cd9206878a3b95024602b355b254d142f5ce94 (patch) | |
tree | c33542ba74e86ced56383c783e32d3a160dd2ce1 /fs/btrfs | |
parent | Merge branch 'uaccess.csum' of git://git.kernel.org/pub/scm/linux/kernel/git/... (diff) | |
parent | vmci_host: get rid of pointless access_ok() (diff) | |
download | linux-e0cd9206878a3b95024602b355b254d142f5ce94.tar.gz linux-e0cd9206878a3b95024602b355b254d142f5ce94.tar.bz2 linux-e0cd9206878a3b95024602b355b254d142f5ce94.zip |
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 'fs/btrfs')
-rw-r--r-- | fs/btrfs/send.c | 7 |
1 files changed, 0 insertions, 7 deletions
diff --git a/fs/btrfs/send.c b/fs/btrfs/send.c index c5f41bd86765..6a92ecf9eaa2 100644 --- a/fs/btrfs/send.c +++ b/fs/btrfs/send.c @@ -7065,13 +7065,6 @@ long btrfs_ioctl_send(struct file *mnt_file, struct btrfs_ioctl_send_args *arg) goto out; } - if (!access_ok(arg->clone_sources, - sizeof(*arg->clone_sources) * - arg->clone_sources_count)) { - ret = -EFAULT; - goto out; - } - if (arg->flags & ~BTRFS_SEND_FLAG_MASK) { ret = -EINVAL; goto out; |