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 4.4-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git%3Ba=su...
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-4.4 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree, please let stable@vger.kernel.org know about it.
From foo@baz Mon Dec 18 14:47:43 CET 2017
From: tangwenji tang.wenji@zte.com.cn Date: Thu, 24 Aug 2017 19:59:37 +0800 Subject: target:fix condition return in core_pr_dump_initiator_port()
From: tangwenji tang.wenji@zte.com.cn
[ 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@redhat.com 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@zte.com.cn Signed-off-by: Nicholas Bellinger nab@linux-iscsi.org Signed-off-by: Sasha Levin alexander.levin@verizon.com Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- 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 @@ -56,8 +56,10 @@ 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@zte.com.cn are
queue-4.4/target-fix-condition-return-in-core_pr_dump_initiator_port.patch queue-4.4/iscsi-target-fix-memory-leak-in-lio_target_tiqn_addtpg.patch