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IB/ucm: Initialize sgid request GID attribute pointer 

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

Fixes: 398391071f ("IB/cm: Replace members of sa_path_rec with 'struct sgid_attr *'")
Signed-off-by: Parav Pandit <parav@mellanox.com>
Reviewed-by: Yossi Itigin <yosefe@mellanox.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
hifive-unleashed-5.1
Parav Pandit 2018-08-06 07:45:51 +03:00 committed by Jason Gunthorpe
parent 7601097604
commit 58796e67d5
1 changed files with 1 additions and 4 deletions
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5
drivers/infiniband/core/ucm.c
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@ -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;