diff options
| author |   Nikolay Aleksandrov <nikolay@nvidia.com> | 2021-08-05 11:29:02 +0300 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2021-08-05 11:36:59 +0100 |
| commit | cbd7ad29a5070a75dd076118ce7e400ce4b8d8d1 (patch) | |
| tree | 4fe3e38ec93de465ef6522321db277cf4cfb6cca /include | |
| parent | net: bridge: fix ioctl locking (diff) | |
net: bridge: fix ioctl old_deviceless bridge argument
Commit ad2f99aedf8f ("net: bridge: move bridge ioctls out of .ndo_do_ioctl")
changed the source of the argument copy in bridge's old_deviceless() from
args[1] (user ptr to device name) to uarg (ptr to ioctl arguments) causing
wrong device name to be used.
Example (broken, bridge exists but is up):
$ brctl delbr bridge
bridge bridge doesn't exist; can't delete it
Example (working):
$ brctl delbr bridge
bridge bridge is still up; can't delete it
Fixes: ad2f99aedf8f ("net: bridge: move bridge ioctls out of .ndo_do_ioctl")
Signed-off-by: Nikolay Aleksandrov <nikolay@nvidia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include')
0 files changed, 0 insertions, 0 deletions