From 53d54929b518e48b307611bb0e2209629a17395f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Caol=C3=A1n=20McNamara?= <caolan.mcnamara@collabora.com>
Date: Fri, 22 Nov 2024 20:00:28 +0000
Subject: [PATCH] cid#1606852 silence Overflowed constant
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Change-Id: I94d75d6c2b69937e5d0f29b498518999b1f49120
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/177167
Reviewed-by: Caolán McNamara <caolan.mcnamara@collabora.com>
Tested-by: Jenkins
---
 registry/source/reflwrit.cxx | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/registry/source/reflwrit.cxx b/registry/source/reflwrit.cxx
index 854a4e0d865c..62245f6f38be 100644
--- a/registry/source/reflwrit.cxx
+++ b/registry/source/reflwrit.cxx
@@ -62,6 +62,8 @@ sal_uInt32 readString(const sal_uInt8* buffer, sal_Unicode* v, sal_uInt32 maxSiz
         len = maxSize / 2;
     }
 
+    assert(len > 0 && "maxSize has to be >= 2");
+
     for (i = 0; i < len; i++)
     {
         sal_uInt16 aChar;