move login buffer size to size_t

[netatalk.git] / etc / uams / uams_krb4 / uams_krb4.c

diff --git a/etc/uams/uams_krb4/uams_krb4.c b/etc/uams/uams_krb4/uams_krb4.c
index f2c6d420b1672197223c0c054ab55cb5f78588a5..ff7c2c0a4767e9ac7af0eee3394b59173fc08603 100644 (file)
--- a/etc/uams/uams_krb4/uams_krb4.c
+++ b/etc/uams/uams_krb4/uams_krb4.c
@@ -1,5 +1,5 @@
 /*
- * $Id: uams_krb4.c,v 1.9 2008-12-03 18:35:44 didg Exp $
+ * $Id: uams_krb4.c,v 1.10 2009-10-15 11:39:48 didg Exp $
  *
  * Copyright (c) 1990,1993 Regents of The University of Michigan.
  * All Rights Reserved.  See COPYRIGHT.
@@ -121,8 +121,8 @@ static void ucase( p )
 #define KRB4CMD_SKIP   11
 
 static int krb4_login(void *obj, struct passwd **uam_pwd,
-                     char *ibuf, int ibuflen,
-                     char *rbuf, int *rbuflen )
+                     char *ibuf, size_t ibuflen,
+                     char *rbuf, size_t *rbuflen )
 {
     char               *p;
     char               *username;
@@ -130,7 +130,8 @@ static int krb4_login(void *obj, struct passwd **uam_pwd,
     u_int16_t          len;
     KTEXT_ST           tkt;
     static AUTH_DAT    ad;
-    int                        rc, ulen, proto;
+    int                        rc, proto;
+    size_t             ulen;
     char               inst[ 40 ], princ[ 40 ];
 
     if (uam_afpserver_option(obj, UAM_OPTION_USERNAME, &username, &ulen) < 0)
@@ -252,8 +253,8 @@ static int krb4_action( void *v1, void *v2, const int i )
    with non-16bit short's and non-32bit int's
 */
 static int krb4_logincont(void *obj, struct passwd **uam_pwd,
-                         char *ibuf, int ibuflen,
-                         char *rbuf, int *rbuflen)
+                         char *ibuf, size_t ibuflen,
+                         char *rbuf, size_t *rbuflen)
 {
     static struct passwd       *pwd;
     KTEXT_ST           tkt;
@@ -567,8 +568,8 @@ static void authenticate(cells,name,passwd)
 
 #if defined( UAM_AFSKRB ) && defined( AFS )
 static int afskrb_login(void *obj, struct passwd *uam_pwd,
-                       char *ibuf, int ibuflen, 
-                       char *rbuf, int *rbuflen )
+                       char *ibuf, size_t ibuflen, 
+                       char *rbuf, size_t *rbuflen )
 {
     KTEXT_ST   authent, rpkt;
     CREDENTIALS        cr;
@@ -671,8 +672,8 @@ static int afskrb_login(void *obj, struct passwd *uam_pwd,
 }
 
 static int afskrb_logincont(void *obj, struct passwd *uam_pwd,
-                           char *ibuf, int ibuflen, 
-                           char *rbuf, int *rbuflen )
+                           char *ibuf, size_t ibuflen, 
+                           char *rbuf, size_t *rbuflen )
 {
     CREDENTIALS                cr;
     struct ViceIoctl   vi;