Fix inet_network("1 bar"). Fixes bug 15277.

1 files changed, 21 insertions, 1 deletions

diff --git a/inet/inet_net.c b/inet/inet_net.c
index 68e232f3d3..5d61c75820 100644
--- a/inet/inet_net.c
+++ b/inet/inet_net.c
@@ -27,6 +27,24 @@
  * SUCH DAMAGE.
  */
 
+/* Copyright (C) 2013 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+
 #if defined(LIBC_SCCS) && !defined(lint)
 static char sccsid[] = "@(#)inet_network.c	8.1 (Berkeley) 6/4/93";
 #endif /* LIBC_SCCS and not lint */
@@ -81,7 +99,9 @@ again:
 		*pp++ = val, cp++;
 		goto again;
 	}
-	if (*cp && !isspace(*cp))
+	while (isspace(*cp))
+		cp++;
+	if (*cp)
 		return (INADDR_NONE);
 	if (pp >= parts + 4 || val > 0xff)
 		return (INADDR_NONE);