[Mod-security-developers] [JIRA] Resolved: (MODSEC-358) Code does not compile if IPv6 is not supported

[Breno S. P. (JIRA) <no...@mo...>]

     [ https://www.modsecurity.org/tracker/browse/MODSEC-358?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Breno Silva Pinto resolved MODSEC-358.
--------------------------------------

    Resolution: Fixed

> Code does not compile if IPv6 is not supported
> ----------------------------------------------
>
>                 Key: MODSEC-358
>                 URL: https://www.modsecurity.org/tracker/browse/MODSEC-358
>             Project: ModSecurity
>          Issue Type: Bug
>      Security Level: Normal
>          Components: Build System
>    Affects Versions: 2.7.1
>         Environment: Windows Visual C++ 6.0
>            Reporter: Marc Stern
>            Assignee: Breno Silva Pinto
>             Fix For: 2.7.2
>
>
> When IPv6 is not supported, the compilation should not include the support for it:
> msc_util.c:
> #if APR_HAVE_IPV6
> #ifdef WIN32
> int inet_pton(int family, const char *src, void *dst)   {
> re_operators.c:
> #if APR_HAVE_IPV6
>     struct in6_addr in6;
> #endif
> [...]
> #if APR_HAVE_IPV6
>         if (inet_pton(AF_INET6, var->value, &in6) <= 0) {
>             if (msr->txcfg->debuglog_level >= 9) {
>                 msr_log(msr, 9, "IPmatchFromFile: bad IPv6 specification \"%s\".", var->value);
>             }
>             *error_msg = apr_psprintf(msr->mp, "IPmatchFromFile: bad IP specification \"%s\".", var->value);
>             return 0;
>         }
>         if (CPTIpMatch(msr, (unsigned char *)&in6.s6_addr, rtree->ipv6_tree, IPV6_TREE) != NULL) {
>             *error_msg = apr_psprintf(msr->mp, "IPmatchFromFile \"%s\" matched at %s.", var->value, var->name);
>             return 1;
>         }
> #endif

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