6.12-stable review patch. If anyone has any objections, please let me know.
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From: Yang Xiuwei yangxiuwei@kylinos.cn
[ Upstream commit 7a7a3456520b309a0bffa1d9d62bd6c9dcab89b3 ]
If adding the second kobject fails, drop both references to avoid sysfs residue and memory leak.
Fixes: e96f9268eea6 ("NFS: Make all of /sys/fs/nfs network-namespace unique")
Signed-off-by: Yang Xiuwei yangxiuwei@kylinos.cn Reviewed-by: Benjamin Coddington ben.coddington@hammerspace.com Signed-off-by: Anna Schumaker anna.schumaker@oracle.com Signed-off-by: Sasha Levin sashal@kernel.org --- fs/nfs/sysfs.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/fs/nfs/sysfs.c b/fs/nfs/sysfs.c index 784f7c1d003bf..53d4cdf28ee00 100644 --- a/fs/nfs/sysfs.c +++ b/fs/nfs/sysfs.c @@ -189,6 +189,7 @@ static struct nfs_netns_client *nfs_netns_client_alloc(struct kobject *parent, return p;
kobject_put(&p->kobject); + kobject_put(&p->nfs_net_kobj); } return NULL; }