From: Hervé Poussineau <hpoussin@reactos.org>
Date: Sat, 30 Mar 2019 22:06:27 +0000 (+0100)
Subject: [EXT2] Correctly zero memory before using it
X-Git-Tag: 0.4.13-dev~90
X-Git-Url: https://git.reactos.org/?p=reactos.git;a=commitdiff_plain;h=76910c358f7197a6b8e283ea267faf7b5c1812ff

[EXT2] Correctly zero memory before using it
---

diff --git a/drivers/filesystems/ext2/src/memory.c b/drivers/filesystems/ext2/src/memory.c
index 8915dfeccbe..cf569f40cdc 100644
--- a/drivers/filesystems/ext2/src/memory.c
+++ b/drivers/filesystems/ext2/src/memory.c
@@ -2072,9 +2072,9 @@ Ext2ParseRegistryVolumeParams(
 
     USHORT i, j, k;
 
-    RtlZeroMemory(Codepage, CODEPAGE_MAXLEN);
-    RtlZeroMemory(Prefix, HIDINGPAT_LEN);
-    RtlZeroMemory(Suffix, HIDINGPAT_LEN);
+    RtlZeroMemory(Codepage, sizeof(WCHAR) * CODEPAGE_MAXLEN);
+    RtlZeroMemory(Prefix, sizeof(WCHAR) * HIDINGPAT_LEN);
+    RtlZeroMemory(Suffix, sizeof(WCHAR) * HIDINGPAT_LEN);
     RtlZeroMemory(MountPoint, sizeof(USHORT) * 4);
     RtlZeroMemory(DrvLetter, sizeof(CHAR) * 4);