Before using dynamically allcoated variable lsop in the
nvme_fc_rcv_ls_req(), add a check for NULL and error out early.
Signed-off-by: Chaitanya Kulkarni <kch@nvidia.com>
Reviewed-by: James Smart <jsmart2021@gmail.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
}
lsop = kzalloc(sizeof(*lsop), GFP_KERNEL);
+ if (!lsop) {
+ dev_info(lport->dev,
+ "RCV %s LS failed: No memory\n",
+ (w0->ls_cmd <= NVME_FC_LAST_LS_CMD_VALUE) ?
+ nvmefc_ls_names[w0->ls_cmd] : "");
+ ret = -ENOMEM;
+ goto out_put;
+ }
+
lsop->rqstbuf = kzalloc(sizeof(*lsop->rqstbuf), GFP_KERNEL);
lsop->rspbuf = kzalloc(sizeof(*lsop->rspbuf), GFP_KERNEL);
- if (!lsop || !lsop->rqstbuf || !lsop->rspbuf) {
+ if (!lsop->rqstbuf || !lsop->rspbuf) {
dev_info(lport->dev,
"RCV %s LS failed: No memory\n",
(w0->ls_cmd <= NVME_FC_LAST_LS_CMD_VALUE) ?