diff options
| author | Sukadev Bhattiprolu <sukadev@linux.ibm.com> | 2020-11-25 18:04:29 -0600 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2020-11-28 13:26:48 -0800 |
| commit | 76cdc5c5d99ce4856ad0ac38facc33b52fa64f77 (patch) | |
| tree | 91d4c4e7920964ac7c4afa7f31c9f288132182d5 /drivers/net/bareudp.c | |
| parent | f15fde9d47b887b406f5e76490d601cfc26643c9 (diff) | |
ibmvnic: track pending login
If after ibmvnic sends a LOGIN it gets a FAILOVER, it is possible that
the worker thread will start reset process and free the login response
buffer before it gets a (now stale) LOGIN_RSP. The ibmvnic tasklet will
then try to access the login response buffer and crash.
Have ibmvnic track pending logins and discard any stale login responses.
Fixes: 032c5e82847a ("Driver for IBM System i/p VNIC protocol")
Signed-off-by: Sukadev Bhattiprolu <sukadev@linux.ibm.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers/net/bareudp.c')
0 files changed, 0 insertions, 0 deletions