1 files changed, 2 insertions, 2 deletions

diff --git a/net/sunrpc/svcauth_unix.c b/net/sunrpc/svcauth_unix.c
index 64af4f034de6..f81eaa8e0888 100644
--- a/net/sunrpc/svcauth_unix.c
+++ b/net/sunrpc/svcauth_unix.c
@@ -403,7 +403,7 @@ svcauth_unix_info_release(struct svc_xprt *xpt)
 /****************************************************************************
  * auth.unix.gid cache
  * simple cache to map a UID to a list of GIDs
- * because AUTH_UNIX aka AUTH_SYS has a max of 16
+ * because AUTH_UNIX aka AUTH_SYS has a max of UNX_NGROUPS
  */
 #define GID_HASHBITS    8
 #define GID_HASHMAX     (1<<GID_HASHBITS)
@@ -810,7 +810,7 @@ svcauth_unix_accept(struct svc_rqst *rqstp, __be32 *authp)
         cred->cr_uid = make_kuid(&init_user_ns, svc_getnl(argv)); /* uid */
         cred->cr_gid = make_kgid(&init_user_ns, svc_getnl(argv)); /* gid */
         slen = svc_getnl(argv);                 /* gids length */
-        if (slen > 16 || (len -= (slen + 2)*4) < 0)
+        if (slen > UNX_NGROUPS || (len -= (slen + 2)*4) < 0)
                 goto badcred;
         cred->cr_group_info = groups_alloc(slen);
         if (cred->cr_group_info == NULL)