X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=servers%2Fslapd%2Flock.c;h=1a8fc52a5786a9b9f092cc258867c4588d276d95;hb=61312e7989b6b0cf97b859caf4b43fa7e70741c8;hp=9325389d121d9be56b8a6d9e520bb7663b9472da;hpb=598b7473fea63177f65d94a354a9336c6d136097;p=openldap

diff --git a/servers/slapd/lock.c b/servers/slapd/lock.c
index 9325389d12..1a8fc52a57 100644
--- a/servers/slapd/lock.c
+++ b/servers/slapd/lock.c
@@ -1,4 +1,28 @@
 /* lock.c - routines to open and apply an advisory lock to a file */
+/* $OpenLDAP$ */
+/* This work is part of OpenLDAP Software <http://www.openldap.org/>.
+ *
+ * Copyright 1998-2005 The OpenLDAP Foundation.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted only as authorized by the OpenLDAP
+ * Public License.
+ *
+ * A copy of this license is available in the file LICENSE in the
+ * top-level directory of the distribution or, alternatively, at
+ * <http://www.OpenLDAP.org/license.html>.
+ */
+/* Portions Copyright (c) 1995 Regents of the University of Michigan.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms are permitted
+ * provided that this notice is preserved and that due credit is given
+ * to the University of Michigan at Ann Arbor. The name of the University
+ * may not be used to endorse or promote products derived from this
+ * software without specific prior written permission. This software
+ * is provided ``as is'' without express or implied warranty.
+ */
 
 #include "portable.h"
 
@@ -12,20 +36,22 @@
 #ifdef HAVE_SYS_FILE_H
 #include <sys/file.h>
 #endif
-#include <sys/param.h>
+
 #include "slap.h"
+#include <lutil.h>
 
 FILE *
-lock_fopen( char *fname, char *type, FILE **lfp )
+lock_fopen( const char *fname, const char *type, FILE **lfp )
 {
 	FILE	*fp;
 	char	buf[MAXPATHLEN];
 
 	/* open the lock file */
-	strcpy( buf, fname );
-	strcat( buf, ".lock" );
+	snprintf( buf, sizeof buf, "%s.lock", fname );
+
 	if ( (*lfp = fopen( buf, "w" )) == NULL ) {
 		Debug( LDAP_DEBUG_ANY, "could not open \"%s\"\n", buf, 0, 0 );
+
 		return( NULL );
 	}
 
@@ -35,6 +61,7 @@ lock_fopen( char *fname, char *type, FILE **lfp )
 	/* open the log file */
 	if ( (fp = fopen( fname, type )) == NULL ) {
 		Debug( LDAP_DEBUG_ANY, "could not open \"%s\"\n", fname, 0, 0 );
+
 		ldap_unlockf( fileno(*lfp) );
 		fclose( *lfp );
 		*lfp = NULL;
@@ -47,9 +74,10 @@ lock_fopen( char *fname, char *type, FILE **lfp )
 int
 lock_fclose( FILE *fp, FILE *lfp )
 {
+	int rc = fclose( fp );
 	/* unlock */
 	ldap_unlockf( fileno(lfp) );
 	fclose( lfp );
 
-	return( fclose( fp ) );
+	return( rc );
 }