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authorUlrich Drepper <drepper@redhat.com>1998-04-24 14:19:19 +0000
committerUlrich Drepper <drepper@redhat.com>1998-04-24 14:19:19 +0000
commitc3f556889baf6269787fa847470c46ef2a378c85 (patch)
tree42a3b3d03320d3b9d6b9bf352bab23b03d6674aa
parent0777024193516ccc4dbee53f6a2fb281fee5fb10 (diff)
downloadglibc-c3f556889baf6269787fa847470c46ef2a378c85.tar.gz
glibc-c3f556889baf6269787fa847470c46ef2a378c85.tar.xz
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Update.
1998-04-24  Ulrich Drepper  <drepper@cygnus.com>

	* inet/rcmd.c (__ivaliduser): Check buf for being NULL before
	free()ing.
-rw-r--r--ChangeLog5
-rw-r--r--inet/rcmd.c3
2 files changed, 7 insertions, 1 deletions
diff --git a/ChangeLog b/ChangeLog
index af4ccd5ad9..6eb64da366 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 a8a6bc451b..d76eff84e9 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;
 }