From 58ed800e6a60544edd30db6ab5f066fbb9e54b0d Mon Sep 17 00:00:00 2001
From: "Andrey A. Chernov" <ache@FreeBSD.org>
Date: Mon, 8 Mar 2004 13:30:03 +0000
Subject: Fix netmask problem on 64bit machines, patch from dev. tree

---
 www/apache13/Makefile                 |   2 +-
 www/apache13/files/patch-mod_access.c | 118 ++++++++++++++++++++++++++++++++++
 2 files changed, 119 insertions(+), 1 deletion(-)
 create mode 100644 www/apache13/files/patch-mod_access.c

diff --git a/www/apache13/Makefile b/www/apache13/Makefile
index a95bfe57c654..d07691da8990 100644
--- a/www/apache13/Makefile
+++ b/www/apache13/Makefile
@@ -7,7 +7,7 @@
 
 PORTNAME=	apache
 PORTVERSION=    1.3.29
-PORTREVISION=   1
+PORTREVISION=   2
 CATEGORIES=	www
 MASTER_SITES=   ${MASTER_SITE_APACHE_HTTPD}
 DISTNAME=	apache_${PORTVERSION}
diff --git a/www/apache13/files/patch-mod_access.c b/www/apache13/files/patch-mod_access.c
new file mode 100644
index 000000000000..b42c1f213c05
--- /dev/null
+++ b/www/apache13/files/patch-mod_access.c
@@ -0,0 +1,118 @@
+===================================================================
+RCS file: /home/cvspublic/apache-1.3/src/modules/standard/mod_access.c,v
+retrieving revision 1.46
+retrieving revision 1.47
+diff -u -r1.46 -r1.47
+--- src/modules/standard/mod_access.c	2004/02/20 20:37:40	1.46
++++ src/modules/standard/mod_access.c	2004/03/07 21:47:14	1.47
+@@ -39,8 +39,8 @@
+     union {
+ 	char *from;
+ 	struct {
+-	    unsigned long net;
+-	    unsigned long mask;
++	    struct in_addr net;
++	    struct in_addr mask;
+ 	} ip;
+     } x;
+     enum allowdeny_type type;
+@@ -124,14 +124,14 @@
+ 
+     }
+     else if ((s = strchr(where, '/'))) {
+-	unsigned long mask;
++	struct in_addr mask;
+ 
+ 	a->type = T_IP;
+ 	/* trample on where, we won't be using it any more */
+ 	*s++ = '\0';
+ 
+ 	if (!is_ip(where)
+-	    || (a->x.ip.net = ap_inet_addr(where)) == INADDR_NONE) {
++	    || (a->x.ip.net.s_addr = ap_inet_addr(where)) == INADDR_NONE) {
+ 	    a->type = T_FAIL;
+ 	    return "syntax error in network portion of network/netmask";
+ 	}
+@@ -143,24 +143,26 @@
+ 	}
+ 	/* is it in /a.b.c.d form? */
+ 	if (strchr(s, '.')) {
+-	    mask = ap_inet_addr(s);
+-	    if (mask == INADDR_NONE) {
++	    mask.s_addr = ap_inet_addr(s);
++	    if (mask.s_addr == INADDR_NONE) {
+ 		a->type = T_FAIL;
+ 		return "syntax error in mask portion of network/netmask";
+ 	    }
+ 	}
+ 	else {
++	    int i;
++
+ 	    /* assume it's in /nnn form */
+-	    mask = atoi(s);
+-	    if (mask > 32 || mask <= 0) {
++	    i = atoi(s);
++	    if (i > 32 || i <= 0) {
+ 		a->type = T_FAIL;
+ 		return "invalid mask in network/netmask";
+ 	    }
+-	    mask = 0xFFFFFFFFUL << (32 - mask);
+-	    mask = htonl(mask);
++	    mask.s_addr = 0xFFFFFFFFUL << (32 - i);
++	    mask.s_addr = htonl(mask.s_addr);
+ 	}
+ 	a->x.ip.mask = mask;
+-        a->x.ip.net  = (a->x.ip.net & mask);   /* pjr - This fixes PR 4770 */
++        a->x.ip.net.s_addr  = (a->x.ip.net.s_addr & mask.s_addr);   /* pjr - This fixes PR 4770 */
+     }
+     else if (ap_isdigit(*where) && is_ip(where)) {
+ 	/* legacy syntax for ip addrs: a.b.c. ==> a.b.c.0/24 for example */
+@@ -171,8 +173,8 @@
+ 	a->type = T_IP;
+ 	/* parse components */
+ 	s = where;
+-	a->x.ip.net = 0;
+-	a->x.ip.mask = 0;
++	a->x.ip.net.s_addr = 0;
++	a->x.ip.mask.s_addr = 0;
+ 	shift = 24;
+ 	while (*s) {
+ 	    t = s;
+@@ -191,6 +193,7 @@
+ 		return "invalid ip address";
+ 	    }
+ 	    if (shift < 0) {
++		a->type = T_FAIL;
+ 		return "invalid ip address, only 4 octets allowed";
+ 	    }
+ 	    octet = atoi(s);
+@@ -198,13 +201,13 @@
+ 		a->type = T_FAIL;
+ 		return "each octet must be between 0 and 255 inclusive";
+ 	    }
+-	    a->x.ip.net |= octet << shift;
+-	    a->x.ip.mask |= 0xFFUL << shift;
++	    a->x.ip.net.s_addr |= (unsigned int)octet << shift;
++	    a->x.ip.mask.s_addr |= 0xFFUL << shift;
+ 	    s = t;
+ 	    shift -= 8;
+ 	}
+-	a->x.ip.net = ntohl(a->x.ip.net);
+-	a->x.ip.mask = ntohl(a->x.ip.mask);
++	a->x.ip.net.s_addr = ntohl(a->x.ip.net.s_addr);
++	a->x.ip.mask.s_addr = ntohl(a->x.ip.mask.s_addr);
+     }
+     else {
+ 	a->type = T_HOST;
+@@ -272,9 +275,9 @@
+ 	    return 1;
+ 
+ 	case T_IP:
+-	    if (ap[i].x.ip.net != INADDR_NONE
++	    if (ap[i].x.ip.net.s_addr != INADDR_NONE
+ 		&& (r->connection->remote_addr.sin_addr.s_addr
+-		    & ap[i].x.ip.mask) == ap[i].x.ip.net) {
++		    & ap[i].x.ip.mask.s_addr) == ap[i].x.ip.net.s_addr) {
+ 		return 1;
+ 	    }
+ 	    break;
-- 
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