redonkable
/
alistair23-linux
1
0
Fork 0
Code Releases Activity

scsi: csiostor: fix NULL pointer dereference in csio_vport_set_state() 

Assign fc_vport to ln->fc_vport before calling csio_fcoe_alloc_vnp() to
avoid a NULL pointer dereference in csio_vport_set_state().

ln->fc_vport is dereferenced in csio_vport_set_state().

Signed-off-by: Varun Prakash <varun@chelsio.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
hifive-unleashed-5.1
Varun Prakash 2019-01-12 22:14:30 +05:30 committed by Martin K. Petersen
parent c41f59884b
commit fe35a40e67
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/scsi/csiostor/csio_attr.c
View File

@ -594,12 +594,12 @@ csio_vport_create(struct fc_vport *fc_vport, bool disable)
}
fc_vport_set_state(fc_vport, FC_VPORT_INITIALIZING);
ln->fc_vport = fc_vport;
if (csio_fcoe_alloc_vnp(hw, ln))
goto error;
*(struct csio_lnode **)fc_vport->dd_data = ln;
ln->fc_vport = fc_vport;
if (!fc_vport->node_name)
fc_vport->node_name = wwn_to_u64(csio_ln_wwnn(ln));
if (!fc_vport->port_name)