From: Ulrich Drepper <drepper@redhat.com>
Date: Fri, 24 Apr 1998 14:19:19 +0000 (+0000)
Subject: Update.
X-Git-Tag: cvs/libc-ud-980427~16
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=c3f556889baf6269787fa847470c46ef2a378c85;p=thirdparty%2Fglibc.git

Update.

1998-04-24  Ulrich Drepper  <drepper@cygnus.com>

	* inet/rcmd.c (__ivaliduser): Check buf for being NULL before
	free()ing.
---

diff --git a/ChangeLog b/ChangeLog
index af4ccd5ad91..6eb64da3666 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+1998-04-24  Ulrich Drepper  <drepper@cygnus.com>
+
+	* inet/rcmd.c (__ivaliduser): Check buf for being NULL before
+	free()ing.
+
 1998-04-24 13:56  Ulrich Drepper  <drepper@cygnus.com>
 
 	* sysdeps/generic/bits/socket.h: Add #defines for enum values.
diff --git a/inet/rcmd.c b/inet/rcmd.c
index a8a6bc451b7..d76eff84e98 100644
--- a/inet/rcmd.c
+++ b/inet/rcmd.c
@@ -438,7 +438,8 @@ __ivaliduser(hostf, raddr, luser, ruser)
 			return 0;
 		}
 	}
-	free (buf);
+	if (buf != NULL)
+		free (buf);
 	return -1;
 }