linux/drivers/infiniband
Bernard Metzler 810dbc6908 RDMA/iwcm: Fix iwcm work deallocation
The dealloc_work_entries() function must update the work_free_list pointer
while freeing its entries, since potentially called again on same list. A
second iteration of the work list caused system crash. This happens, if
work allocation fails during cma_iw_listen() and free_cm_id() tries to
free the list again during cleanup.

Fixes: 922a8e9fb2 ("RDMA: iWARP Connection Manager.")
Link: https://lore.kernel.org/r/20200302181614.17042-1-bmt@zurich.ibm.com
Reported-by: syzbot+cb0c054eabfba4342146@syzkaller.appspotmail.com
Signed-off-by: Bernard Metzler <bmt@zurich.ibm.com>
Reviewed-by: Jason Gunthorpe <jgg@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
2020-03-04 14:28:25 -04:00
..
core RDMA/iwcm: Fix iwcm work deallocation 2020-03-04 14:28:25 -04:00
hw IB/mlx5: Fix implicit ODP race 2020-03-04 13:25:00 -04:00
sw RDMA/siw: Fix failure handling during device creation 2020-03-04 14:26:23 -04:00
ulp RDMA subsystem updates for 5.6 2020-01-31 14:40:36 -08:00
Kconfig RDMA/iw_cxgb3: Remove the iw_cxgb3 module from kernel 2019-10-04 15:08:59 -03:00
Makefile treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00