This is a note to let you know that I've just added the patch titled
RDMA/nldev: Set error code in rdma_nl_notify_event
to the 6.12-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:
rdma-nldev-set-error-code-in-rdma_nl_notify_event.patch
and it can be found in the queue-6.12 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit d122db42c0d7ff10f982a3ea310e191d1c028422
Author: Chiara Meiohas <cmeiohas@xxxxxxxxxx>
Date: Tue Dec 10 09:33:10 2024 +0200
RDMA/nldev: Set error code in rdma_nl_notify_event
[ Upstream commit 13a6691910cc23ea9ba4066e098603088673d5b0 ]
In case of error set the error code before the goto.
Fixes: 6ff57a2ea7c2 ("RDMA/nldev: Fix NULL pointer dereferences issue in rdma_nl_notify_event")
Reported-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
Closes: https://lore.kernel.org/linux-rdma/a84a2fc3-33b6-46da-a1bd-3343fa07eaf9@stanley.mountain/
Signed-off-by: Chiara Meiohas <cmeiohas@xxxxxxxxxx>
Reviewed-by: Maher Sanalla <msanalla@xxxxxxxxxx>
Link: https://patch.msgid.link/13eb25961923f5de9eb9ecbbc94e26113d6049ef.1733815944.git.leonro@xxxxxxxxxx
Reviewed-by: Kalesh AP <kalesh-anakkur.purayil@xxxxxxxxxxxx>
Signed-off-by: Leon Romanovsky <leon@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/drivers/infiniband/core/nldev.c b/drivers/infiniband/core/nldev.c
index 7dc8e2ec62cc..f12189986303 100644
--- a/drivers/infiniband/core/nldev.c
+++ b/drivers/infiniband/core/nldev.c
@@ -2802,8 +2802,8 @@ int rdma_nl_notify_event(struct ib_device *device, u32 port_num,
enum rdma_nl_notify_event_type type)
{
struct sk_buff *skb;
+ int ret = -EMSGSIZE;
struct net *net;
- int ret = 0;
void *nlh;
net = read_pnet(&device->coredev.rdma_net);
