From: Wayne Davison <wayned@samba.org>
Date: Sat, 11 Oct 2008 18:00:51 +0000 (-0700)
Subject: Don't lookup address "0.0.0.0" when we're a remote-shell daemon.
X-Git-Url: https://mattmccutchen.net/rsync/rsync.git/commitdiff_plain/ea0f0379308d81fe0fa8a8df9941e08bca1119a4

Don't lookup address "0.0.0.0" when we're a remote-shell daemon.
Gets rid of a DNS delay waiting for a lookup failure.
---

diff --git a/clientname.c b/clientname.c
index 364169fa..1c40e83b 100644
--- a/clientname.c
+++ b/clientname.c
@@ -108,6 +108,9 @@ char *client_name(int fd)
 		struct addrinfo hint, *answer;
 		int err;
 
+		if (strcmp(addr, "0.0.0.0") == 0)
+			return name_buf;
+
 		memset(&hint, 0, sizeof hint);
 
 #ifdef AI_NUMERICHOST