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- add support for ipv4 embedded in ipv6 addresses. filtering should

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now be fully functional for ipv6.  I really oughta test ipv6 sooner
  or later ;)
This commit is contained in:
Adam Olsen 2001-09-17 07:31:15 +00:00
parent d77fcc8695
commit 8f4d39002c
1 changed files with 6 additions and 3 deletions
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9
qw/source/sv_main.c
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@ -1198,7 +1198,7 @@ SV_StringToFilter (const char *address, ipfilter_t *f)
byte b[4] = {};
#endif
int mask = 0;
int i = 0;
int i;
char *s;
char *slash;
char *c;
@ -1223,8 +1223,11 @@ SV_StringToFilter (const char *address, ipfilter_t *f)
// parse the ip for ipv6
#ifdef HAVE_IPV6
if (inet_pton (AF_INET6, s, b) != 1) {
// FIXME: we *must* fill in the prefix bytes here if we're doing ipv6
#error Prefix bytes not set for parsing ipv4 addresses
b[10] = 0xFF; // Prefix bytes for hosts that don't support ipv6
b[11] = 0xFF; // (see RFC 2373, section 2.5.4)
i = 12;
#else
i = 0;
#endif
c = s;