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Add patch for netmask problems on 64bit machines.

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This commit is contained in:
Lev A. Serebryakov 2004-03-08 20:19:25 +00:00
parent 39ec275ab4
commit 223f884e8b
Notes: svn2git 2021-03-31 03:12:20 +00:00 
svn path=/head/; revision=103334
1 changed files with 113 additions and 0 deletions
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113
russian/apache13-modssl/files/patch-mod_access.c Normal file
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@ -0,0 +1,113 @@
--- 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;