From: Sascha Schumann <sas@php.net>
Date: Fri, 3 Nov 2000 11:59:41 +0000 (+0000)
Subject: Fix implementation of hash algorithm
X-Git-Tag: php-4.0.4RC3~340
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=b4ce4e26340e9ef7effb3a3b1f7610d01827d185;p=php

Fix implementation of hash algorithm
---

diff --git a/ext/session/mod_mm.c b/ext/session/mod_mm.c
index 7255165e32..c3e4d5ad06 100644
--- a/ext/session/mod_mm.c
+++ b/ext/session/mod_mm.c
@@ -77,7 +77,7 @@ static unsigned int ps_sd_hash(const char *data)
 	for (val = 0; *data; data++) {
 		val = (val << ONE_EIGTH) + *data;
 		if ((i = val & HIGH_BITS) != 0)
-			val = (val ^ (i >> THREE_QUARTERS)) & -HIGH_BITS;
+			val = (val ^ (i >> THREE_QUARTERS)) & ~HIGH_BITS;
 	}
 	
 	return val;