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Refine login in b_sock.c.

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This commit is contained in:
Andy Polyakov 2006-01-02 16:05:26 +00:00
parent 61aa2134a4
commit ea558241e0
1 changed files with 15 additions and 1 deletions
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16
crypto/bio/b_sock.c
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@ -640,7 +640,21 @@ int BIO_get_accept_socket(char *host, int bind_mode)
* note that commonly IPv6 wildchard socket can service
* IPv4 connections just as well... */
memset(&hint,0,sizeof(hint));
if (h && strchr(h,':')) hint.ai_family = AF_INET6;
if (h)
{
if (strchr(h,':'))
{
if (h[1]=='\0') h=NULL;
#ifdef AF_INET6
hint.ai_family = AF_INET6;
#else
h=NULL;
#endif
}
else if (h[0]=='*' && h[1]=='\0')
h=NULL;
}
if ((*getaddrinfo.f)(h,p,&hint,&res)) break;
server = *res->ai_addr;
(*freeaddrinfo.f)(res);