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Fix inet addr handling on 64 bit big endian systems

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Back port from v3. @zimmerle.
This commit is contained in:
Ervin Hegedus
2018-12-09 20:26:40 +00:00
committed by Felipe Zimmerle
parent cb33bb4faa
commit 0dcbb8b087
2 changed files with 11 additions and 14 deletions
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17
apache2/msc_tree.c
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@@ -832,7 +832,7 @@ TreeNode *TreeAddIP(const char *buffer, CPTTree *tree, int type) {
switch(type) {
case IPV4_TREE:
memset(&addr4, 0, sizeof(addr4));
memset(&(addr4.s_addr), 0, sizeof(addr4.s_addr));
memset(ip_strv4, 0x0, NETMASK_32);
strncpy(ip_strv4, buffer, sizeof(ip_strv4));
@@ -859,20 +859,16 @@ TreeNode *TreeAddIP(const char *buffer, CPTTree *tree, int type) {
ip_strv4[pos] = '\0';
}
ret = inet_pton(AF_INET, ip_strv4, &addr4);
ret = inet_pton(AF_INET, ip_strv4, &(addr4.s_addr));
if (ret <= 0) {
return NULL;
}
ip = addr4.s_addr;
tree->count++;
return CPTAddElement((unsigned char *)&ip, NETMASK_32, tree, netmask_v4);
return CPTAddElement((unsigned char *)&(addr4.s_addr), NETMASK_32, tree, netmask_v4);
case IPV6_TREE:
memset(&addr6, 0, sizeof(addr6));
memset(&(addr6.s6_addr), 0, sizeof(addr6.s6_addr));
memset(ip_strv6, 0x0, NETMASK_128);
strncpy(ip_strv6, buffer, sizeof(ip_strv6));
@@ -899,7 +895,7 @@ TreeNode *TreeAddIP(const char *buffer, CPTTree *tree, int type) {
ip_strv6[pos] = '\0';
}
ret = inet_pton(AF_INET6, ip_strv6, &addr6);
ret = inet_pton(AF_INET6, ip_strv6, &(addr6.s6_addr));
if (ret <= 0)
{
@@ -908,10 +904,11 @@ TreeNode *TreeAddIP(const char *buffer, CPTTree *tree, int type) {
tree->count++;
return CPTAddElement((unsigned char *)&addr6.s6_addr, NETMASK_128, tree, netmask_v6);
return CPTAddElement((unsigned char *)&(addr6.s6_addr), NETMASK_128, tree, netmask_v6);
default:
return NULL;
}
return NULL;
}