virtiofs: forbid newlines in tags
authorStefan Hajnoczi <stefanha@redhat.com>
Tue, 13 Feb 2024 00:11:47 +0000 (19:11 -0500)
committerMiklos Szeredi <mszeredi@redhat.com>
Fri, 23 Feb 2024 08:40:26 +0000 (09:40 +0100)
commit40488cc16f7ea0d193a4e248f0d809c25cc377db
tree3077ad4b31704f68ee056578ed5d2ffbdf4f3a08
parentb401b621758e46812da61fa58a67c3fd8d91de0d
virtiofs: forbid newlines in tags

Newlines in virtiofs tags are awkward for users and potential vectors
for string injection attacks.

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Vivek Goyal <vgoyal@redhat.com>
Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>
fs/fuse/virtio_fs.c