From dbc655a1e6bdb118e09d87d1fd9022c201d7b068 Mon Sep 17 00:00:00 2001
From: Noel Grandin <noel.grandin@collabora.co.uk>
Date: Wed, 31 Aug 2022 10:57:39 +0200
Subject: cid#1509230 Inefficient vector resizing with reserve.

preserve the benefits of reserving with the benefits of logarithmic
doubling

Change-Id: I41896d1cef3e9939fda13f055e045ccb5d6ea1ff
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/139085
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
---
 extensions/source/propctrlr/propcontroller.cxx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/extensions/source/propctrlr/propcontroller.cxx b/extensions/source/propctrlr/propcontroller.cxx
index 624bf03d16b6..b0516fd90903 100644
--- a/extensions/source/propctrlr/propcontroller.cxx
+++ b/extensions/source/propctrlr/propcontroller.cxx
@@ -956,7 +956,7 @@ namespace pcr
                 }
 
                 // append these properties to our "all properties" array
-                aProperties.reserve( aProperties.size() + aThisHandlersProperties.size() );
+                aProperties.reserve( std::max<size_t>(aProperties.size() + aThisHandlersProperties.size(), aProperties.size() * 2) );
                 for (const auto & aThisHandlersProperty : aThisHandlersProperties)
                 {
                     auto noPrevious = std::none_of(
-- 
cgit