From bfbdb31d41b3d868449de272da746d1c2d0b764e Mon Sep 17 00:00:00 2001
From: Nicholas Bellinger <nab@linux-iscsi.org>
Date: Fri, 3 May 2013 16:46:41 -0700
Subject: [PATCH] iscsi-target: Fix NULL pointer dereference in
iscsit_send_reject
Fix up a NULL pointer dereference regression in iscsit_send_reject()
introduced by from commit 2ec5a8c11.
Reported-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
---
drivers/target/iscsi/iscsi_target.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/target/iscsi/iscsi_target.c b/drivers/target/iscsi/iscsi_target.c
index ffbc6a94be522..c230eacc6cedd 100644
--- a/drivers/target/iscsi/iscsi_target.c
+++ b/drivers/target/iscsi/iscsi_target.c
@@ -3557,11 +3557,11 @@ static int iscsit_send_reject(
struct iscsi_cmd *cmd,
struct iscsi_conn *conn)
{
- u32 iov_count = 0, tx_size = 0;
- struct iscsi_reject *hdr;
+ struct iscsi_reject *hdr = (struct iscsi_reject *)&cmd->pdu[0];
struct kvec *iov;
+ u32 iov_count = 0, tx_size;
- iscsit_build_reject(cmd, conn, (struct iscsi_reject *)&cmd->pdu[0]);
+ iscsit_build_reject(cmd, conn, hdr);
iov = &cmd->iov_misc[0];
iov[iov_count].iov_base = cmd->pdu;
--
2.30.2