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PR: 2512

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Submitted by: Robin Seggelmann <seggelmann@fh-muenster.de>
Reviewed by: steve

Fix BIO_accept so it can be bound to IPv4 or IPv6 sockets consistently.
This commit is contained in:
Dr. Stephen Henson 2011-05-25 12:37:07 +00:00
parent 7832d6ab1c
commit 44ddb27fa6
1 changed files with 4 additions and 0 deletions
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4
crypto/bio/b_sock.c
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@ -683,6 +683,7 @@ 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));
hint.ai_flags = AI_PASSIVE;
if (h)
{
if (strchr(h,':'))
@ -695,7 +696,10 @@ int BIO_get_accept_socket(char *host, int bind_mode)
#endif
}
else if (h[0]=='*' && h[1]=='\0')
{
hint.ai_family = AF_INET;
h=NULL;
}
}
if ((*p_getaddrinfo.f)(h,p,&hint,&res)) break;