File 0010-Zero-fill-the-allocated-memory-for-a-new-ACE.patch of Package cifs-utils.12585

From cb3dc2fe88f6179011acbafaaed025c5bdc96131 Mon Sep 17 00:00:00 2001
From: misku <miskuu@gmail.com>
Date: Wed, 31 Jul 2019 13:11:18 +0200
Subject: [PATCH] Zero fill the allocated memory for a new ACE

Fixes a bug inside a call to `verify_ace_flag`. When a flag string (char*)
passed as a first parameter is "0x0", the final flag value (the second
parameter - the value of a pointer to uint8_t) is not modified at all
and contains the original memory contents == trash.
---
 setcifsacl.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/setcifsacl.c b/setcifsacl.c
index 1b98c37..da1d742 100644
--- a/setcifsacl.c
+++ b/setcifsacl.c
@@ -672,7 +672,7 @@ build_cmdline_aces(char **arrptr, int numcaces)
 			goto build_cmdline_aces_ret;
 		}
 
-		cacesptr[i] = malloc(sizeof(struct cifs_ace));
+		cacesptr[i] = calloc(1, sizeof(struct cifs_ace));
 		if (!cacesptr[i]) {
 			printf("%s: ACE alloc error %d\n", __func__, errno);
 			goto build_cmdline_aces_ret;
-- 
2.16.4