This is a note to let you know that I've just added the patch titled
selinux: Fix error return code in sel_ib_pkey_sid_slow()
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:
selinux-fix-error-return-code-in-sel_ib_pkey_sid_slow.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 c350f8bea271782e2733419bd2ab9bf4ec2051ef Mon Sep 17 00:00:00 2001
From: Chen Zhou <chenzhou10@xxxxxxxxxx>
Date: Thu, 12 Nov 2020 21:53:32 +0800
Subject: selinux: Fix error return code in sel_ib_pkey_sid_slow()
From: Chen Zhou <chenzhou10@xxxxxxxxxx>
commit c350f8bea271782e2733419bd2ab9bf4ec2051ef upstream.
Fix to return a negative error code from the error handling case
instead of 0 in function sel_ib_pkey_sid_slow(), as done elsewhere
in this function.
Cc: stable@xxxxxxxxxxxxxxx
Fixes: 409dcf31538a ("selinux: Add a cache for quicker retreival of PKey SIDs")
Reported-by: Hulk Robot <hulkci@xxxxxxxxxx>
Signed-off-by: Chen Zhou <chenzhou10@xxxxxxxxxx>
Signed-off-by: Paul Moore <paul@xxxxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
security/selinux/ibpkey.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
--- a/security/selinux/ibpkey.c
+++ b/security/selinux/ibpkey.c
@@ -160,8 +160,10 @@ static int sel_ib_pkey_sid_slow(u64 subn
* is valid, it just won't be added to the cache.
*/
new = kzalloc(sizeof(*new), GFP_ATOMIC);
- if (!new)
+ if (!new) {
+ ret = -ENOMEM;
goto out;
+ }
new->psec.subnet_prefix = subnet_prefix;
new->psec.pkey = pkey_num;
Patches currently in stable-queue which might be from chenzhou10@xxxxxxxxxx are
queue-4.14/selinux-fix-error-return-code-in-sel_ib_pkey_sid_slow.patch
