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| author |   Zhu Yanjun <yanjun.zhu@linux.dev> | 2022-08-21 21:16:14 -0400 |
|---|---|---|
| committer |   Leon Romanovsky <leonro@nvidia.com> | 2022-08-31 09:53:13 +0300 |
| commit | 548ce2e66725dcba4e27d1e8ac468d5dd17fd509 (patch) | |
| tree | 56ccc693a0c59912286601387a05f375e1aae34c /drivers/infiniband/sw/rxe/rxe_hdr.h | |
| parent | RDMA/rxe: Fix "kernel NULL pointer dereference" error (diff) | |
| download | linux-dev-548ce2e66725dcba4e27d1e8ac468d5dd17fd509.tar.xz linux-dev-548ce2e66725dcba4e27d1e8ac468d5dd17fd509.zip | |
RDMA/rxe: Fix the error caused by qp->sk
When sock_create_kern in the function rxe_qp_init_req fails,
qp->sk is set to NULL.
Then the function rxe_create_qp will call rxe_qp_do_cleanup
to handle allocated resource.
Before handling qp->sk, this variable should be checked.
Fixes: 8700e3e7c485 ("Soft RoCE driver")
Link: https://lore.kernel.org/r/20220822011615.805603-3-yanjun.zhu@linux.dev
Signed-off-by: Zhu Yanjun <yanjun.zhu@linux.dev>
Reviewed-by: Li Zhijian <lizhijian@fujitsu.com>
Reviewed-by: Bob Pearson <rpearsonhpe@gmail.com>
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Diffstat (limited to 'drivers/infiniband/sw/rxe/rxe_hdr.h')
0 files changed, 0 insertions, 0 deletions