Switch setfsgid() to lookup fsids in the fsid mappings. If no fsid mappings are setup the behavior is unchanged, i.e. fsids are looked up in the id mappings. Signed-off-by: Christian Brauner <christian.brauner@xxxxxxxxxx> --- kernel/sys.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/kernel/sys.c b/kernel/sys.c index ae376d32c1e3..b89334ad0908 100644 --- a/kernel/sys.c +++ b/kernel/sys.c @@ -847,9 +847,9 @@ long __sys_setfsgid(gid_t gid) kgid_t kgid; old = current_cred(); - old_fsgid = from_kgid_munged(old->user_ns, old->fsgid); + old_fsgid = from_kfsgid_munged(old->user_ns, old->fsgid); - kgid = make_kgid(old->user_ns, gid); + kgid = make_kfsgid(old->user_ns, gid); if (!gid_valid(kgid)) return old_fsgid; -- 2.25.0 _______________________________________________ Containers mailing list Containers@xxxxxxxxxxxxxxxxxxxxxxxxxx https://lists.linuxfoundation.org/mailman/listinfo/containers
