diff options
| author |   Dan Carpenter <dan.carpenter@oracle.com> | 2017-07-13 10:46:49 +0300 |
|---|---|---|
| committer |   Doug Ledford <dledford@redhat.com> | 2017-07-20 11:20:49 -0400 |
| commit | f0c6e88288d65c93bbc7da4fb6f7d51b2733228a (patch) | |
| tree | f6881443a03d9731afaa8f78d69c5241dd7d76f3 /drivers/infiniband | |
| parent | RDMA/ocrdma: Fix an error code in ocrdma_alloc_pd() (diff) | |
| download | linux-dev-f0c6e88288d65c93bbc7da4fb6f7d51b2733228a.tar.xz linux-dev-f0c6e88288d65c93bbc7da4fb6f7d51b2733228a.zip | |
RDMA/ocrdma: Fix error codes in ocrdma_create_srq()
If either of these allocations fail then we return ERR_PTR(0). That's
equivalent to NULL and results in a NULL pointer dereference in the
caller.
Fixes: fe2caefcdf58 ("RDMA/ocrdma: Add driver for Emulex OneConnect IBoE RDMA adapter")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to 'drivers/infiniband')
| -rw-r--r-- | drivers/infiniband/hw/ocrdma/ocrdma_verbs.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c b/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c index cc317e858040..27d5e8d9f08d 100644 --- a/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c +++ b/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c @@ -1902,6 +1902,7 @@ struct ib_srq *ocrdma_create_srq(struct ib_pd *ibpd, goto err; if (udata == NULL) { + status = -ENOMEM; srq->rqe_wr_id_tbl = kzalloc(sizeof(u64) * srq->rq.max_cnt, GFP_KERNEL); if (srq->rqe_wr_id_tbl == NULL) |