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| author | Bernard Metzler <bmt@zurich.ibm.com> | 2020-03-02 16:58:14 +0100 |
|---|---|---|
| committer | Jason Gunthorpe <jgg@mellanox.com> | 2020-03-04 14:26:23 -0400 |
| commit | 12e5eef0f4d8087ea7b559f6630be08ffea2d851 (patch) | |
| tree | bc1d87f903a53c9ecb7234d66f38bb5f7f5940d6 /drivers/infiniband/core/iwcm.c | |
| parent | 78f34a16c28654cb47791257006f90d0948f2f0c (diff) | |
RDMA/siw: Fix failure handling during device creation
A failing call to ib_device_set_netdev() during device creation caused
system crash due to xa_destroy of uninitialized xarray hit by device
deallocation. Fixed by moving xarray initialization before potential
device deallocation.
Fixes: bdcf26bf9b3a ("rdma/siw: network and RDMA core interface")
Link: https://lore.kernel.org/r/20200302155814.9896-1-bmt@zurich.ibm.com
Reported-by: syzbot+2e80962bedd9559fe0b3@syzkaller.appspotmail.com
Signed-off-by: Bernard Metzler <bmt@zurich.ibm.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Diffstat (limited to 'drivers/infiniband/core/iwcm.c')
0 files changed, 0 insertions, 0 deletions