flatpak/patches/qtbase-make-sure-to-correctly-construct-base-platform-theme.patch

0001 From 8f45a46e5969898497295608ad0ea93d55291bda Mon Sep 17 00:00:00 2001
0002 From: Jan Grulich <jgrulich@redhat.com>
0003 Date: Wed, 27 May 2020 13:34:37 +0200
0004 Subject: [PATCH] Make sure we correctly construct underlying base platform theme
0005
0006 When the base platform theme is not set to a null pointer, then we might
0007 assume it has been already constructed and later on try to access an
0008 invalid address which will cause a crash.
0009
0010 Change-Id: I1bd6b1f07087baefaa9738d4dd644bb649e3e5df
0011 ---
0012
0013 diff --git a/src/plugins/platformthemes/xdgdesktopportal/qxdgdesktopportaltheme.cpp b/src/plugins/platformthemes/xdgdesktopportal/qxdgdesktopportaltheme.cpp
0014 index fb65f6d9..72fbb9be 100644
0015 --- a/src/plugins/platformthemes/xdgdesktopportal/qxdgdesktopportaltheme.cpp
0016 +++ b/src/plugins/platformthemes/xdgdesktopportal/qxdgdesktopportaltheme.cpp
0017 @@ -59,7 +59,7 @@ public:
0018          delete baseTheme;
0019      }
0020
0021 -    QPlatformTheme *baseTheme;
0022 +    QPlatformTheme *baseTheme = nullptr;
0023  };
0024
0025  QXdgDesktopPortalTheme::QXdgDesktopPortalTheme()
0026