1 files changed, 2 insertions, 0 deletions

diff --git a/net/sunrpc/svcauth_unix.c b/net/sunrpc/svcauth_unix.c
index 740b67d5a733..af7f28fb8102 100644
--- a/net/sunrpc/svcauth_unix.c
+++ b/net/sunrpc/svcauth_unix.c
@@ -520,6 +520,7 @@ static int unix_gid_parse(struct cache_detail *cd,
                 ug.gi->gid[i] = kgid;
         }
 
+        groups_sort(ug.gi);
         ugp = unix_gid_lookup(cd, uid);
         if (ugp) {
                 struct cache_head *ch;
@@ -819,6 +820,7 @@ svcauth_unix_accept(struct svc_rqst *rqstp, __be32 *authp)
                 kgid_t kgid = make_kgid(&init_user_ns, svc_getnl(argv));
                 cred->cr_group_info->gid[i] = kgid;
         }
+        groups_sort(cred->cr_group_info);
         if (svc_getu32(argv) != htonl(RPC_AUTH_NULL) || svc_getu32(argv) != 0) {
                 *authp = rpc_autherr_badverf;
                 return SVC_DENIED;