From: David Dykstra <dwd@samba.org>
Date: Fri, 14 Dec 2001 18:00:54 +0000 (+0000)
Subject: open_socket_in was attempting to try all the protocols returned from
X-Git-Tag: v2.5.1~16
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=cb1bcc7ebbb84a056a63fd09e47c456509c52411;p=thirdparty%2Frsync.git

open_socket_in was attempting to try all the protocols returned from
getaddrinfo(), but only if a corresponding call to socket() returned one of
three *NOSUPPORT errno codes.  A Redhat 6.2 system was observed returning
EINVAL instead so it never went on to try IPv4.  This update adds EINVAL to
the list.  Question: why not always continue through the list regardless of
what errno is?
---

diff --git a/socket.c b/socket.c
index 58d3dde3..0ad8a169 100644
--- a/socket.c
+++ b/socket.c
@@ -298,6 +298,7 @@ static int open_socket_in(int type, int port, const char *bind_address,
 			case EPROTONOSUPPORT:
 			case EAFNOSUPPORT:
 			case EPFNOSUPPORT:
+			case EINVAL:
 				/* See if there's another address that will work... */
 				continue;
 			}