This is a note to let you know that I've just added the patch titled
target:fix condition return in core_pr_dump_initiator_port()
to the 4.14-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
target-fix-condition-return-in-core_pr_dump_initiator_port.patch
and it can be found in the queue-4.14 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From foo@baz Mon Dec 18 13:28:59 CET 2017
From: tangwenji <tang.wenji@xxxxxxxxxx>
Date: Thu, 24 Aug 2017 19:59:37 +0800
Subject: target:fix condition return in core_pr_dump_initiator_port()
From: tangwenji <tang.wenji@xxxxxxxxxx>
[ Upstream commit 24528f089d0a444070aa4f715ace537e8d6bf168 ]
When is pr_reg->isid_present_at_reg is false,this function should return.
This fixes a regression originally introduced by:
commit d2843c173ee53cf4c12e7dfedc069a5bc76f0ac5
Author: Andy Grover <agrover@xxxxxxxxxx>
Date: Thu May 16 10:40:55 2013 -0700
target: Alter core_pr_dump_initiator_port for ease of use
Signed-off-by: tangwenji <tang.wenji@xxxxxxxxxx>
Signed-off-by: Nicholas Bellinger <nab@xxxxxxxxxxxxxxx>
Signed-off-by: Sasha Levin <alexander.levin@xxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/target/target_core_pr.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
--- a/drivers/target/target_core_pr.c
+++ b/drivers/target/target_core_pr.c
@@ -58,8 +58,10 @@ void core_pr_dump_initiator_port(
char *buf,
u32 size)
{
- if (!pr_reg->isid_present_at_reg)
+ if (!pr_reg->isid_present_at_reg) {
buf[0] = '\0';
+ return;
+ }
snprintf(buf, size, ",i,0x%s", pr_reg->pr_reg_isid);
}
Patches currently in stable-queue which might be from tang.wenji@xxxxxxxxxx are
queue-4.14/target-fix-condition-return-in-core_pr_dump_initiator_port.patch
queue-4.14/iscsi-target-fix-memory-leak-in-lio_target_tiqn_addtpg.patch