3 files changed, 36 insertions, 0 deletions
diff --git a/app-editors/mousepad/files/mousepad-0.5.2-select-all.patch b/app-editors/mousepad/files/mousepad-0.5.2-select-all.patch
new file mode 100644
index 000000000000..46762e687c46
--- /dev/null
+++ b/app-editors/mousepad/files/mousepad-0.5.2-select-all.patch
@@ -0,0 +1,28 @@
+From 8473653ad37a32375ff416205c0f44f771f380df Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Micha=C5=82=20G=C3=B3rny?= <mgorny@gentoo.org>
+Date: Mon, 1 Mar 2021 13:36:33 +0100
+Subject: [PATCH] Fix missing parameter to "select-all" signal
+
+Add missing "select" parameter to the "select-all" signal.  This fixes
+undefined behavior reported in https://bugs.gentoo.org/772245.
+Thanks to Mart Raudsepp for figuring out the problem.
+---
+ mousepad/mousepad-window.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/mousepad/mousepad-window.c b/mousepad/mousepad-window.c
+index 2f901b2..9ba6223 100644
+--- a/mousepad/mousepad-window.c
++++ b/mousepad/mousepad-window.c
+@@ -5223,7 +5223,7 @@ mousepad_window_action_select_all (GSimpleAction *action,
+   g_return_if_fail (MOUSEPAD_IS_DOCUMENT (window->active));
+ 
+   /* select everything in the document */
+-  g_signal_emit_by_name (window->active->textview, "select-all");
++  g_signal_emit_by_name (window->active->textview, "select-all", TRUE);
+ }
+ 
+ 
+-- 
+GitLab
+
diff --git a/app-editors/mousepad/mousepad-0.5.2.ebuild b/app-editors/mousepad/mousepad-0.5.2-r1.ebuild
index e11ee91e2abb..ed7d2cd8fcf0 100644
--- a/app-editors/mousepad/mousepad-0.5.2.ebuild
+++ b/app-editors/mousepad/mousepad-0.5.2-r1.ebuild
@@ -23,6 +23,10 @@ BDEPEND="
 	sys-devel/gettext
 	virtual/pkgconfig"
 
+PATCHES=(
+	"${FILESDIR}"/mousepad-0.5.2-select-all.patch
+)
+
 pkg_postinst() {
 	gnome2_schemas_update
 	xdg_desktop_database_update
diff --git a/app-editors/mousepad/mousepad-0.5.3.ebuild b/app-editors/mousepad/mousepad-0.5.3-r1.ebuild
index 727e1bf86564..3440cd70cd85 100644
--- a/app-editors/mousepad/mousepad-0.5.3.ebuild
+++ b/app-editors/mousepad/mousepad-0.5.3-r1.ebuild
@@ -23,6 +23,10 @@ BDEPEND="
 	sys-devel/gettext
 	virtual/pkgconfig"
 
+PATCHES=(
+	"${FILESDIR}"/mousepad-0.5.2-select-all.patch
+)
+
 pkg_postinst() {
 	gnome2_schemas_update
 	xdg_desktop_database_update