From: Hallvard Furuseth <hallvard@openldap.org>
Date: Thu, 5 Jun 2003 11:55:27 +0000 (+0000)
Subject: Fix bdb_db_hash() to handle padding bits in integers.
X-Git-Tag: OPENLDAP_REL_ENG_2_1_MP~931
X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=93b19fdf9a96b411515223da8919ec0f57ea7c96;p=openldap

Fix bdb_db_hash() to handle padding bits in integers.
---

diff --git a/servers/slapd/back-bdb/dbcache.c b/servers/slapd/back-bdb/dbcache.c
index 7c99c19196..88647373e9 100644
--- a/servers/slapd/back-bdb/dbcache.c
+++ b/servers/slapd/back-bdb/dbcache.c
@@ -29,17 +29,13 @@ bdb_db_hash(
 	u_int32_t length
 )
 {
-	u_int32_t ret = 0;
-	unsigned char *dst = (unsigned char *)&ret;
-	const unsigned char *src = (const unsigned char *)bytes;
+	u_int32_t i, ret = 0;
 
 	if ( length > sizeof(u_int32_t) )
 		length = sizeof(u_int32_t);
 
-	while ( length ) {
-		*dst++ = *src++;
-		length--;
-	}
+	for( i = 0; i < length; i++ )
+		ret = (ret << 8) + ((const unsigned char *)bytes)[i];
 	return ret;
 }