Ben Hutchings 1995266727 nfsd: auth: Fix gid sorting when rootsquash enabled ... Commit bdcf0a423e ("kernel: make groups_sort calling a responsibility group_info allocators") appears to break nfsd rootsquash in a pretty major way. It adds a call to groups_sort() inside the loop that copies/squashes gids, which means the valid gids are sorted along with the following garbage. The net result is that the highest numbered valid gids are replaced with any lower-valued garbage gids, possibly including 0. We should sort only once, after filling in all the gids. Fixes: bdcf0a423e ("kernel: make groups_sort calling a responsibility ...") Signed-off-by: Ben Hutchings <ben.hutchings@codethink.co.uk> Acked-by: J. Bruce Fields <bfields@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2018-01-22 20:13:07 -08:00
..
Kconfig	…
Makefile	…
acl.h	…
auth.c	nfsd: auth: Fix gid sorting when rootsquash enabled	2018-01-22 20:13:07 -08:00
auth.h	…
blocklayout.c	…
blocklayoutxdr.c	…
blocklayoutxdr.h	…
cache.h	…
current_stateid.h	…
export.c	…
export.h	…
fault_inject.c	…
flexfilelayout.c	…
flexfilelayoutxdr.c	…
flexfilelayoutxdr.h	…
idmap.h	…
lockd.c	…
netns.h	…
nfs2acl.c	…
nfs3acl.c	…
nfs3proc.c	…
nfs3xdr.c	…
nfs4acl.c	…
nfs4callback.c	…
nfs4idmap.c	…
nfs4layouts.c	…
nfs4proc.c	…
nfs4recover.c	…
nfs4state.c	…
nfs4xdr.c	…
nfscache.c	…
nfsctl.c	…
nfsd.h	…
nfsfh.c	…
nfsfh.h	…
nfsproc.c	…
nfssvc.c	…
nfsxdr.c	…
pnfs.h	…
state.h	…
stats.c	…
stats.h	…
trace.c	…
trace.h	…
vfs.c	…
vfs.h	…
xdr.h	…
xdr3.h	…
xdr4.h	…
xdr4cb.h	…