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authorKinglong Mee <kinglongmee@gmail.com>2017-02-07 16:48:11 +0300
committerAnna Schumaker <Anna.Schumaker@Netapp.com>2017-02-09 01:02:45 +0300
commit5786461bd8ea81433d81297215ee814a9a33ce7a (patch)
tree0bd7d776fdcc787821dafecde8633ff33ab6f60a /net/sunrpc/svcauth_unix.c
parent863d7d9c2e0cbbde6cd15f87c4431dd806f2d917 (diff)
downloadlinux-5786461bd8ea81433d81297215ee814a9a33ce7a.tar.xz
sunrpc: rename NFS_NGROUPS to UNX_NGROUPS for auth unix
NFS_NGROUPS has been move to sunrpc, rename to UNX_NGROUPS. Signed-off-by: Kinglong Mee <kinglongmee@gmail.com> Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
Diffstat (limited to 'net/sunrpc/svcauth_unix.c')
-rw-r--r--net/sunrpc/svcauth_unix.c4
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)