From 5a468f3dcbea4bfbc380a3f86466b8e33bc40570 Mon Sep 17 00:00:00 2001
From: misku <miskuu@gmail.com>
Date: Wed, 31 Jul 2019 13:12:24 +0200
Subject: [PATCH] Zero fill the allocated memory for new `struct cifs_ntsd`

Fixes a bug where `sacloffset` may not be set at all later on and therefore it
can contain the original memory contents == trash.
---
 setcifsacl.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/setcifsacl.c b/setcifsacl.c
index da1d742..f3d0189 100644
--- a/setcifsacl.c
+++ b/setcifsacl.c
@@ -206,7 +206,7 @@ alloc_sec_desc(struct cifs_ntsd *pntsd, struct cifs_ntsd **npntsd,
 	acessize = aces * sizeof(struct cifs_ace);
 	bufsize = size + acessize;
 
-	*npntsd = malloc(bufsize);
+	*npntsd = calloc(1, bufsize);
 	if (!*npntsd) {
 		printf("%s: Memory allocation failure", __func__);
 		return errno;
-- 
2.16.4