MFH

Sponsored by:	The FreeBSD Foundation

2 files changed, 3 insertions, 3 deletions

diff --git a/lib/libpam/modules/pam_krb5/pam_krb5.c b/lib/libpam/modules/pam_krb5/pam_krb5.c
index 19592e3..8c72e28 100644
--- a/lib/libpam/modules/pam_krb5/pam_krb5.c
+++ b/lib/libpam/modules/pam_krb5/pam_krb5.c
@@ -860,7 +860,7 @@ verify_krb_v5_tgt(krb5_context context, krb5_ccache ccache,
 	services[0] = "host";
 	services[1] = pam_service;
 	services[2] = NULL;
-	keyblock = 0;
+	keyblock = NULL;
 	retval = -1;
 	for (service = &services[0]; *service != NULL; service++) {
 		retval = krb5_sname_to_principal(context, NULL, *service,
diff --git a/lib/libpam/modules/pam_login_access/login_access.c b/lib/libpam/modules/pam_login_access/login_access.c
index dacb9d7..9b6d257 100644
--- a/lib/libpam/modules/pam_login_access/login_access.c
+++ b/lib/libpam/modules/pam_login_access/login_access.c
@@ -124,7 +124,7 @@ list_match(char *list, const char *item,
      * the match is affected by any exceptions.
      */
 
-    for (tok = strtok(list, sep); tok != 0; tok = strtok((char *) 0, sep)) {
+    for (tok = strtok(list, sep); tok != NULL; tok = strtok((char *) 0, sep)) {
 	if (strcasecmp(tok, "EXCEPT") == 0)	/* EXCEPT: give up */
 	    break;
 	if ((match = (*match_fn)(tok, item)) != 0)	/* YES */
@@ -135,7 +135,7 @@ list_match(char *list, const char *item,
     if (match != NO) {
 	while ((tok = strtok((char *) 0, sep)) && strcasecmp(tok, "EXCEPT"))
 	     /* VOID */ ;
-	if (tok == 0 || list_match((char *) 0, item, match_fn) == NO)
+	if (tok == NULL || list_match((char *) 0, item, match_fn) == NO)
 	    return (match);
     }
     return (NO);