From: Ulrich Drepper <drepper@redhat.com>
Date: Tue, 18 Jan 2000 10:17:59 +0000 (+0000)
Subject: Terminate host name for NI_NOFQDN.
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4067e12ae9d7af11cfc375cfac132b3c5ecbd5ce;p=thirdparty%2Fglibc.git

Terminate host name for NI_NOFQDN.
---

diff --git a/inet/getnameinfo.c b/inet/getnameinfo.c
index 28713e1f85d..709f9ecbfe5 100644
--- a/inet/getnameinfo.c
+++ b/inet/getnameinfo.c
@@ -243,6 +243,8 @@ getnameinfo (const struct sockaddr *sa, socklen_t addrlen, char *host,
 		      {
 			strncpy (host, h->h_name,
 				 min(hostlen, (size_t) (c - h->h_name)));
+			host[min(hostlen - 1, (size_t) (c - h->h_name))]
+			  = '\0';
 			break;
 		      }
 		  }