Patch "gfs2: setattr_chown: Add missing initialization" has been added to the 4.19-stable tree

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This is a note to let you know that I've just added the patch titled

    gfs2: setattr_chown: Add missing initialization

to the 4.19-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-setattr_chown-add-missing-initialization.patch
and it can be found in the queue-4.19 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.



commit eccfc5716526f91e356568700eeebce3161bd3f7
Author: Andreas Gruenbacher <agruenba@xxxxxxxxxx>
Date:   Sat Oct 21 20:51:13 2023 +0200

    gfs2: setattr_chown: Add missing initialization
    
    [ Upstream commit 2d8d7990619878a848b1d916c2f936d3012ee17d ]
    
    Add a missing initialization of variable ap in setattr_chown().
    Without, chown() may be able to bypass quotas.
    
    Signed-off-by: Andreas Gruenbacher <agruenba@xxxxxxxxxx>
    Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>

diff --git a/fs/gfs2/inode.c b/fs/gfs2/inode.c
index a52b8b0dceeb9..16febedaa4a5d 100644
--- a/fs/gfs2/inode.c
+++ b/fs/gfs2/inode.c
@@ -1847,7 +1847,7 @@ static int setattr_chown(struct inode *inode, struct iattr *attr)
 	kuid_t ouid, nuid;
 	kgid_t ogid, ngid;
 	int error;
-	struct gfs2_alloc_parms ap;
+	struct gfs2_alloc_parms ap = {};
 
 	ouid = inode->i_uid;
 	ogid = inode->i_gid;




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