diff options
| author | Sabrina Dubroca <sd@queasysnail.net> | 2019-04-12 15:04:10 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-04-27 09:33:59 +0200 |
| commit | d8e18cccd25e05271ef5741a55b2d3be6220be99 (patch) | |
| tree | cb62c5752a80683282f82f13686d99565b9d635a /net/ipv4/tcp_input.c | |
| parent | 9ca0f944a76b8b27e00328f7d940d176fa1a72c1 (diff) | |
bonding: fix event handling for stacked bonds
[ Upstream commit 92480b3977fd3884649d404cbbaf839b70035699 ]
When a bond is enslaved to another bond, bond_netdev_event() only
handles the event as if the bond is a master, and skips treating the
bond as a slave.
This leads to a refcount leak on the slave, since we don't remove the
adjacency to its master and the master holds a reference on the slave.
Reproducer:
ip link add bondL type bond
ip link add bondU type bond
ip link set bondL master bondU
ip link del bondL
No "Fixes:" tag, this code is older than git history.
Signed-off-by: Sabrina Dubroca <sd@queasysnail.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'net/ipv4/tcp_input.c')
0 files changed, 0 insertions, 0 deletions