Merge pull request #37504 from qarmin/out_of_bound_cursor

Fix array out of bounds access caused by uninitialised variables

6 files changed, 14 insertions, 1 deletions

diff --git a/scene/3d/gi_probe.cpp b/scene/3d/gi_probe.cpp
index a46cd90612..607b176cdd 100644
--- a/scene/3d/gi_probe.cpp
+++ b/scene/3d/gi_probe.cpp
@@ -293,6 +293,7 @@ GIProbeData::GIProbeData() {
 	propagation = 0.7;
 	anisotropy_strength = 0.5;
 	interior = false;
+	use_two_bounces = false;
 
 	probe = RS::get_singleton()->gi_probe_create();
 }
diff --git a/scene/animation/animation_node_state_machine.cpp b/scene/animation/animation_node_state_machine.cpp
index ce1e75a61d..05c5e86491 100644
--- a/scene/animation/animation_node_state_machine.cpp
+++ b/scene/animation/animation_node_state_machine.cpp
@@ -516,6 +516,11 @@ AnimationNodeStateMachinePlayback::AnimationNodeStateMachinePlayback() {
 	len_current = 0;
 	fading_time = 0;
 	stop_request = false;
+	len_total = 0.0;
+	pos_current = 0.0;
+	loops_current = 0;
+	fading_pos = 0.0;
+	start_request_travel = false;
 }
 
 ///////////////////////////////////////////////////////
diff --git a/scene/gui/popup_menu.cpp b/scene/gui/popup_menu.cpp
index 7ed2bbe53b..1e933c9aa1 100644
--- a/scene/gui/popup_menu.cpp
+++ b/scene/gui/popup_menu.cpp
@@ -1514,6 +1514,7 @@ PopupMenu::PopupMenu() {
 	submenu_over = -1;
 	initial_button_mask = 0;
 	during_grabbed_click = false;
+	invalidated_click = false;
 
 	allow_search = false;
 	search_time_msec = 0;
diff --git a/scene/gui/rich_text_label.h b/scene/gui/rich_text_label.h
index dd439208af..495e839958 100644
--- a/scene/gui/rich_text_label.h
+++ b/scene/gui/rich_text_label.h
@@ -122,6 +122,8 @@ private:
 			parent = NULL;
 			E = NULL;
 			line = 0;
+			index = 0;
+			type = ITEM_FRAME;
 		}
 		virtual ~Item() { _clear_children(); }
 	};
diff --git a/scene/resources/animation.h b/scene/resources/animation.h
index 36d5df52df..e4e5177a8c 100644
--- a/scene/resources/animation.h
+++ b/scene/resources/animation.h
@@ -84,7 +84,10 @@ private:
 
 		float transition;
 		float time; // time in secs
-		Key() { transition = 1; }
+		Key() {
+			transition = 1;
+			time = 0;
+		}
 	};
 
 	// transform key holds either Vector3 or Quaternion
diff --git a/scene/resources/dynamic_font.cpp b/scene/resources/dynamic_font.cpp
index 107f07ec7d..108b1d0d5a 100644
--- a/scene/resources/dynamic_font.cpp
+++ b/scene/resources/dynamic_font.cpp
@@ -997,6 +997,7 @@ SelfList<DynamicFont>::List *DynamicFont::dynamic_fonts = NULL;
 DynamicFont::DynamicFont() :
 		font_list(this) {
 
+	valid = false;
 	cache_id.size = 16;
 	outline_cache_id.size = 16;
 	spacing_top = 0;