From: Howard Chu <hyc@openldap.org>
Date: Thu, 15 Sep 2005 13:54:26 +0000 (+0000)
Subject: Fix SWAP macro
X-Git-Tag: OPENLDAP_REL_ENG_2_2_MP~418
X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=13154b25e3ae551e180b8844079506836f203887;p=openldap

Fix SWAP macro
---

diff --git a/servers/slapd/back-bdb/idl.c b/servers/slapd/back-bdb/idl.c
index 237df18fea..e293407a56 100644
--- a/servers/slapd/back-bdb/idl.c
+++ b/servers/slapd/back-bdb/idl.c
@@ -1295,14 +1295,14 @@ int bdb_idl_append( ID *a, ID *b )
 /* Quicksort + Insertion sort for small arrays */
 
 #define SMALL	8
-#define	SWAP(a,b)	a^=b;b^=a;a^=b	/* Swap integers without temp var */
+#define	SWAP(a,b)	itmp=(a);(a)=(b);(b)=itmp
 
 void
 bdb_idl_sort( ID *ids, ID *tmp )
 {
 	int *istack = (int *)tmp;
 	int i,j,k,l,ir,jstack;
-	ID a;
+	ID a, itmp;
 
 	if ( BDB_IDL_IS_RANGE( ids ))
 		return;