This is a note to let you know that I've just added the patch titled
GFS2: Fix crash during ACL deletion in acl max entry check in gfs2_set_acl()
to the 3.19-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:
gfs2-fix-crash-during-acl-deletion-in-acl-max-entry-check-in-gfs2_set_acl.patch
and it can be found in the queue-3.19 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From 278702074ff77b1a3fa2061267997095959f5e2c Mon Sep 17 00:00:00 2001
From: Andrew Elble <aweits@xxxxxxx>
Date: Mon, 9 Feb 2015 12:53:04 -0500
Subject: GFS2: Fix crash during ACL deletion in acl max entry check in gfs2_set_acl()
From: Andrew Elble <aweits@xxxxxxx>
commit 278702074ff77b1a3fa2061267997095959f5e2c upstream.
Fixes: e01580bf9e ("gfs2: use generic posix ACL infrastructure")
Reported-by: Eric Meddaugh <etmsys@xxxxxxx>
Tested-by: Eric Meddaugh <etmsys@xxxxxxx>
Signed-off-by: Andrew Elble <aweits@xxxxxxx>
Signed-off-by: Steven Whitehouse <swhiteho@xxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
fs/gfs2/acl.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/fs/gfs2/acl.c
+++ b/fs/gfs2/acl.c
@@ -73,7 +73,7 @@ int gfs2_set_acl(struct inode *inode, st
BUG_ON(name == NULL);
- if (acl->a_count > GFS2_ACL_MAX_ENTRIES(GFS2_SB(inode)))
+ if (acl && acl->a_count > GFS2_ACL_MAX_ENTRIES(GFS2_SB(inode)))
return -E2BIG;
if (type == ACL_TYPE_ACCESS) {
Patches currently in stable-queue which might be from aweits@xxxxxxx are
queue-3.19/nfsd-fix-clp-cl_revoked-list-deletion-causing-softlock-in-nfsd.patch
queue-3.19/gfs2-fix-crash-during-acl-deletion-in-acl-max-entry-check-in-gfs2_set_acl.patch
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