1 files changed, 2 insertions, 0 deletions

diff --git a/drivers/message/fusion/mptctl.c b/drivers/message/fusion/mptctl.c
index 8d12017b9893..4470630dd545 100644
--- a/drivers/message/fusion/mptctl.c
+++ b/drivers/message/fusion/mptctl.c
@@ -2687,6 +2687,8 @@ mptctl_hp_targetinfo(unsigned long arg)
                                 __FILE__, __LINE__, iocnum);
                 return -ENODEV;
         }
+        if (karg.hdr.id >= MPT_MAX_FC_DEVICES)
+                return -EINVAL;
         dctlprintk(ioc, printk(MYIOC_s_DEBUG_FMT "mptctl_hp_targetinfo called.\n",
             ioc->name));