Zhu Yanjun a625ca30ef RDMA/rxe: Fix "kernel NULL pointer dereference" error ... When rxe_queue_init in the function rxe_qp_init_req fails, both qp->req.task.func and qp->req.task.arg are not initialized. Because of creation of qp fails, the function rxe_create_qp will call rxe_qp_do_cleanup to handle allocated resource. Before calling __rxe_do_task, both qp->req.task.func and qp->req.task.arg should be checked. Fixes: 8700e3e7c4 ("Soft RoCE driver") Link: https://lore.kernel.org/r/20220822011615.805603-2-yanjun.zhu@linux.dev Reported-by: syzbot+ab99dc4c6e961eed8b8e@syzkaller.appspotmail.com 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>		2022-08-31 09:53:12 +03:00
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core	IB/cm: Refactor cm_insert_listen() and cm_find_listen()	2022-08-30 12:14:23 +03:00
hw	RDMA/hns: Remove redundant member doorbell_qpn of struct hns_roce_qp	2022-08-30 12:14:23 +03:00
sw	RDMA/rxe: Fix "kernel NULL pointer dereference" error	2022-08-31 09:53:12 +03:00
ulp	IB/cm: Remove the service_mask parameter from ib_cm_listen()	2022-08-30 12:14:23 +03:00
Kconfig	RDMA/erdma: Add driver to kernel build environment	2022-07-27 16:04:05 -03:00
Makefile