diff options
| author | Dmitry Safonov <[email protected]> | 2018-07-27 15:54:44 +0000 |
|---|---|---|
| committer | David S. Miller <[email protected]> | 2018-07-29 19:50:19 +0000 |
| commit | 7acf9d4237c46894e0fa0492dd96314a41742e84 (patch) | |
| tree | b130995e9a4a7d415a7dfd43442940d4aab8bb15 /fs/btrfs/dev-replace.c | |
| parent | NET: stmmac: align DMA stuff to largest cache line length (diff) | |
| download | kernel-7acf9d4237c46894e0fa0492dd96314a41742e84.tar.gz kernel-7acf9d4237c46894e0fa0492dd96314a41742e84.zip | |
netlink: Do not subscribe to non-existent groups
Make ABI more strict about subscribing to group > ngroups.
Code doesn't check for that and it looks bogus.
(one can subscribe to non-existing group)
Still, it's possible to bind() to all possible groups with (-1)
Cc: "David S. Miller" <[email protected]>
Cc: Herbert Xu <[email protected]>
Cc: Steffen Klassert <[email protected]>
Cc: [email protected]
Signed-off-by: Dmitry Safonov <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Diffstat (limited to 'fs/btrfs/dev-replace.c')
0 files changed, 0 insertions, 0 deletions