From 387e96c05299ca7a0ade874f343f91f0b01086a0 Mon Sep 17 00:00:00 2001 From: Dan Carpenter Date: Mon, 8 Aug 2011 14:06:44 -0700 Subject: [PATCH] iscsi-target: forever loop bug in iscsit_attach_ooo_cmdsn() This patch fixes a forever loop bug in iscsit_attach_ooo_cmdsn() while walking sess->sess_ooo_cmdsn_list when the received CmdSN is less than the tail of the list. Signed-off-by: Dan Carpenter Signed-off-by: Nicholas Bellinger --- drivers/target/iscsi/iscsi_target_erl1.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/target/iscsi/iscsi_target_erl1.c b/drivers/target/iscsi/iscsi_target_erl1.c index 980650792cf6..c4c68da3e500 100644 --- a/drivers/target/iscsi/iscsi_target_erl1.c +++ b/drivers/target/iscsi/iscsi_target_erl1.c @@ -834,7 +834,7 @@ static int iscsit_attach_ooo_cmdsn( */ list_for_each_entry(ooo_tmp, &sess->sess_ooo_cmdsn_list, ooo_list) { - while (ooo_tmp->cmdsn < ooo_cmdsn->cmdsn) + if (ooo_tmp->cmdsn < ooo_cmdsn->cmdsn) continue; list_add(&ooo_cmdsn->ooo_list,