From 967717e65fffce20ff6069c2177720c067e174d1 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Caol=C3=A1n=20McNamara?= <caolanm@redhat.com>
Date: Tue, 12 Apr 2022 08:45:23 +0100
Subject: [PATCH] ofz: Use-of-uninitialized-value
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Change-Id: I87cfad2da9b90bc4487dc4deb2fda5bb31a6b763
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/132888
Tested-by: Jenkins
Reviewed-by: Caolán McNamara <caolanm@redhat.com>
---
 vcl/source/outdev/text.cxx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/vcl/source/outdev/text.cxx b/vcl/source/outdev/text.cxx
index 14e3aed21a97..522fd348c7ee 100644
--- a/vcl/source/outdev/text.cxx
+++ b/vcl/source/outdev/text.cxx
@@ -1779,7 +1779,7 @@ void OutputDevice::ImplDrawText( OutputDevice& rTargetDevice, const tools::Recta
         tools::Long nMnemonicX = 0;
         tools::Long nMnemonicY = 0;
         DeviceCoordinate nMnemonicWidth = 0;
-        if ( nMnemonicPos != -1 )
+        if (nMnemonicPos != -1 && nMnemonicPos < aStr.getLength())
         {
             std::unique_ptr<sal_Int32[]> const pCaretXArray(new sal_Int32[2 * aStr.getLength()]);
             /*sal_Bool bRet =*/ _rLayout.GetCaretPositions( aStr, pCaretXArray.get(), 0, aStr.getLength() );