3rdparty/ext_qt/0001-Do-not-crash-if-the-foundry-name-is-an-empty-space.patch

0001 From 426b95f45b868984290d8d3805ccebee6f29cfac Mon Sep 17 00:00:00 2001
0002 From: Halla Rempt <halla@valdyas.org>
0003 Date: Tue, 7 Sep 2021 14:49:16 +0200
0004 Subject: [PATCH] Do not crash if the foundry name is an empty space
0005
0006 See https://bugs.kde.org/show_bug.cgi?id=430220
0007 ---
0008  src/gui/text/qfontdatabase.cpp | 2 +-
0009  1 file changed, 1 insertion(+), 1 deletion(-)
0010
0011 diff --git a/src/gui/text/qfontdatabase.cpp b/src/gui/text/qfontdatabase.cpp
0012 index b09891bc..d80cdefe 100644
0013 --- a/src/gui/text/qfontdatabase.cpp
0014 +++ b/src/gui/text/qfontdatabase.cpp
0015 @@ -614,7 +614,7 @@ static void parseFontName(const QString &name, QString &foundry, QString &family
0016  {
0017      int i = name.indexOf(QLatin1Char('['));
0018      int li = name.lastIndexOf(QLatin1Char(']'));
0019 -    if (i >= 0 && li >= 0 && i < li) {
0020 +    if (i >= 0 && li >= 0 && i < li && li - i > 1) {
0021          foundry = name.mid(i + 1, li - i - 1);
0022          if (i > 0 && name[i - 1] == QLatin1Char(' '))
0023              i--;
0024 --
0025 2.25.1
0026