From 3eee84071548d0d279d8f630404a5b16d45b42f2 Mon Sep 17 00:00:00 2001
From: Roland Dreier <roland@purestorage.com>
Date: Mon, 30 Jun 2014 07:02:20 -0700
Subject: [PATCH] iscsi-target: Re-add chunk from backport of upstream
79d59d08082d to 3.10
Commit d5c55fa31a29, the backport of upstream 79d59d08082d
("iscsi-target: Fix wrong buffer / buffer overrun in
iscsi_change_param_value()") left out applying one chunk of the fix in
iscsi_login_non_zero_tsih_s2(). Add the missing chunk.
Signed-off-by: Roland Dreier <roland@purestorage.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/target/iscsi/iscsi_target_login.c | 7 +------
1 file changed, 1 insertion(+), 6 deletions(-)
diff --git a/drivers/target/iscsi/iscsi_target_login.c b/drivers/target/iscsi/iscsi_target_login.c
index 0d6c3dd25679..e14e105acff8 100644
--- a/drivers/target/iscsi/iscsi_target_login.c
+++ b/drivers/target/iscsi/iscsi_target_login.c
@@ -597,13 +597,8 @@ static int iscsi_login_non_zero_tsih_s2(
*
* In our case, we have already located the struct iscsi_tiqn at this point.
*/
- memset(buf, 0, 32);
- sprintf(buf, "TargetPortalGroupTag=%hu", ISCSI_TPG_S(sess)->tpgt);
- if (iscsi_change_param_value(buf, conn->param_list, 0) < 0) {
- iscsit_tx_login_rsp(conn, ISCSI_STATUS_CLS_TARGET_ERR,
- ISCSI_LOGIN_STATUS_NO_RESOURCES);
+ if (iscsi_change_param_sprintf(conn, "TargetPortalGroupTag=%hu", sess->tpg->tpgt))
return -1;
- }
return iscsi_login_disable_FIM_keys(conn->param_list, conn);
}
--
2.34.1