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Commit 58796e67 authored by Parav Pandit's avatar Parav Pandit Committed by Jason Gunthorpe
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IB/ucm: Initialize sgid request GID attribute pointer 



sgid_attr is uninitialized on the stack, initialize it to NULL.

Fixes: 39839107 ("IB/cm: Replace members of sa_path_rec with 'struct sgid_attr *'")
Signed-off-by: default avatarParav Pandit <parav@mellanox.com>
Reviewed-by: default avatarYossi Itigin <yosefe@mellanox.com>
Signed-off-by: default avatarLeon Romanovsky <leonro@mellanox.com>
Signed-off-by: default avatarJason Gunthorpe <jgg@mellanox.com>
parent 76010976

drivers/infiniband/core/ucm.c

+1 −4
Original line number Diff line number Diff line
@@ -1000,14 +1000,11 @@ static ssize_t ib_ucm_send_sidr_req(struct ib_ucm_file *file, 
				    const char __user *inbuf,

				    int in_len, int out_len)

{

	struct ib_cm_sidr_req_param param;

	struct ib_cm_sidr_req_param param = {};

	struct ib_ucm_context *ctx;

	struct ib_ucm_sidr_req cmd;

	int result;



	param.private_data = NULL;

	param.path = NULL;



	if (copy_from_user(&cmd, inbuf, sizeof(cmd)))

		return -EFAULT;