From 4da7d0f5dd9c01a3a2fdc08599dd21073e8a36c5 Mon Sep 17 00:00:00 2001
From: Doug Rabson <dfr@FreeBSD.org>
Date: Fri, 26 Dec 2003 12:00:46 +0000
Subject: [PATCH] Make sure we initialise dirp->dd_size if we aren't reading a
 unionfs directory.

Special thanks to: valgrind
---
 lib/libc/gen/opendir.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/libc/gen/opendir.c b/lib/libc/gen/opendir.c
index 3d5c1c5e1eee..3b6f1a0a2f8f 100644
--- a/lib/libc/gen/opendir.c
+++ b/lib/libc/gen/opendir.c
@@ -258,6 +258,7 @@ __opendir2(name, flags)
 		dirp->dd_size = ddptr - dirp->dd_buf;
 	} else {
 		dirp->dd_len = incr;
+		dirp->dd_size = 0;
 		dirp->dd_buf = malloc(dirp->dd_len);
 		if (dirp->dd_buf == NULL)
 			goto fail;