Vivek Goyal 550a7d3bc0 fuse: add a flag FUSE_SETXATTR_ACL_KILL_SGID to kill SGID ...

When posix access ACL is set, it can have an effect on file mode and it can
also need to clear SGID if.

- None of caller's group/supplementary groups match file owner group.
AND
- Caller is not priviliged (No CAP_FSETID).

As of now fuser server is responsible for changing the file mode as
well. But it does not know whether to clear SGID or not.

So add a flag FUSE_SETXATTR_ACL_KILL_SGID and send this info with SETXATTR
to let file server know that sgid needs to be cleared as well.

Reported-by: Luis Henriques <lhenriques@suse.de>
Signed-off-by: Vivek Goyal <vgoyal@redhat.com>
Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>

2021-04-14 10:40:57 +02:00

..

acl.c

fuse: add a flag FUSE_SETXATTR_ACL_KILL_SGID to kill SGID

2021-04-14 10:40:57 +02:00

control.c

fuse: split fuse_mount off of fuse_conn

2020-09-18 15:17:41 +02:00

cuse.c

fuse: split fuse_mount off of fuse_conn

2020-09-18 15:17:41 +02:00

dax.c

fuse: split fuse_mount off of fuse_conn

2020-09-18 15:17:41 +02:00

dev.c

fuse: fix matching of FUSE_DEV_IOC_CLONE command

2021-04-14 10:40:57 +02:00

dir.c

fs: make helpers idmap mount aware

2021-01-24 14:27:20 +01:00

file.c

fuse: don't zero pages twice

2021-04-14 10:40:56 +02:00

fuse_i.h

fuse: extend FUSE_SETXATTR request

2021-04-14 10:40:57 +02:00

inode.c

fuse: extend FUSE_SETXATTR request

2021-04-14 10:40:57 +02:00

Kconfig

virtiofs: implement dax read/write operations

2020-09-10 11:39:23 +02:00

Makefile

virtiofs: add a mount option to enable dax

2020-09-10 11:39:22 +02:00

readdir.c

fuse: fix bad inode

2020-12-10 15:33:14 +01:00

virtio_fs.c

virtiofs: Fail dax mount if device does not support it

2021-03-05 15:46:47 +01:00

xattr.c

fuse: extend FUSE_SETXATTR request

2021-04-14 10:40:57 +02:00