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(parent: 87fe0ca) | patch
virtiofs: fix userns
authorMiklos Szeredi <mszeredi@redhat.com>
Wed, 14 Apr 2021 08:40:58 +0000 (10:40 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 19 May 2021 08:12:56 +0000 (10:12 +0200)
commit2c20c7d96e45fd9642fe6d12486cda9ef80661df
tree87afeee175b0da2493c299c861e6d0371db9a77dtree | snapshot
parent87fe0ca09b2632656a6b193a16e6b458695b5c67commit | diff
virtiofs: fix userns

[ Upstream commit 0a7419c68a45d2d066b996be5087aa2d07ce80eb ]

get_user_ns() is done twice (once in virtio_fs_get_tree() and once in
fuse_conn_init()), resulting in a reference leak.

Also looks better to use fsc->user_ns (which *should* be the
current_user_ns() at this point).

Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
fs/fuse/virtio_fs.c diff | blob | history
Domain: System / Kernel;