1 files changed, 66 insertions, 0 deletions
diff --git a/mail/libetpan/patches/patch-af b/mail/libetpan/patches/patch-af
new file mode 100644
index 00000000000..2eaec72d53f
--- /dev/null
+++ b/mail/libetpan/patches/patch-af
@@ -0,0 +1,66 @@
+$NetBSD: patch-af,v 1.1 2008/01/25 18:26:32 smb Exp $
+
+--- src/data-types/connect.c.orig	2007-08-06 17:32:30.000000000 -0400
++++ src/data-types/connect.c	2008-01-25 13:15:13.000000000 -0500
+@@ -88,6 +88,21 @@
+   return 0;
+ }
+ 
++#ifdef HAVE_IPV6
++static int verify_sock_errors(int s)
++{
++  uint len;
++  int val;
++  len = sizeof(val);
++  if (getsockopt(s, SOL_SOCKET, SO_ERROR, &val, &len) < 0) {
++    return -1;
++  } else if (val != 0) {
++    return -1;
++  }
++  return 0;
++}
++#endif
++
+ static int wait_connect(int s, int r)
+ {
+   fd_set fds;
+@@ -206,6 +221,7 @@
+ 
+   for (ai = res; ai != NULL; ai = ai->ai_next) {
+     s = socket(ai->ai_family, ai->ai_socktype, ai->ai_protocol);
++
+     if (s == -1)
+       continue;
+     
+@@ -239,9 +255,23 @@
+     
+     r = connect(s, ai->ai_addr, ai->ai_addrlen);
+     r = wait_connect(s, r);
++    
++    if (r != -1) {
++      r = verify_sock_errors(s);
++    }
++
+     if (r == -1) {
++      if (ai->ai_next) {
++#ifdef WIN32
++	  closesocket(s);
++#else
++	  close(s);
++#endif
++	  continue;
++      } else {
+       goto close_socket;
+     }
++    }
+     /* if we're here, we're good */
+     break;
+   }
+@@ -252,7 +282,6 @@
+   if (ai == NULL)
+     goto err;
+ #endif
+-  
+   return s;
+   
+  close_socket: