Merge 63a74a92a8 into 982ade4cf9

clay.h

@@ -102,6 +102,10 @@
 
 static uint8_t CLAY__ELEMENT_DEFINITION_LATCH;
 
+// GCC marks the above CLAY__ELEMENT_DEFINITION_LATCH as an unused variable for files that include clay.h but don't declare any layout
+// This is to suppress that warning
+static inline void Clay__SuppressUnusedLatchDefinitionVariableWarning(void) { (void) CLAY__ELEMENT_DEFINITION_LATCH; }
+
 // Publicly visible layout element macros -----------------------------------------------------
 
 /* This macro looks scary on the surface, but is actually quite simple.
@@ -1654,6 +1658,8 @@ void Clay__CloseElement(void) {
             elementHasScrollVertical = config->config.scrollElementConfig->vertical;
             context->openClipElementStack.length--;
             break;
+        } else if (config->type == CLAY__ELEMENT_CONFIG_TYPE_FLOATING) {
+            context->openClipElementStack.length--;
         }
     }
 
@@ -1933,6 +1939,9 @@ void Clay__ConfigureOpenElementPtr(const Clay_ElementDeclaration *declaration) {
             if (!openLayoutElementId.id) {
                 openLayoutElementId = Clay__HashString(CLAY_STRING("Clay__FloatingContainer"), context->layoutElementTreeRoots.length, 0);
             }
+            int32_t currentElementIndex = Clay__int32_tArray_GetValue(&context->openLayoutElementStack, context->openLayoutElementStack.length - 1);
+            Clay__int32_tArray_Set(&context->layoutElementClipElementIds, currentElementIndex, clipElementId);
+            Clay__int32_tArray_Add(&context->openClipElementStack, clipElementId);
             Clay__LayoutElementTreeRootArray_Add(&context->layoutElementTreeRoots, CLAY__INIT(Clay__LayoutElementTreeRoot) {
                     .layoutElementIndex = Clay__int32_tArray_GetValue(&context->openLayoutElementStack, context->openLayoutElementStack.length - 1),
                     .parentId = floatingConfig.parentId,

fuzz/fuzzing_target.c

@@ -0,0 +1,24 @@
+#include "clay.h"
+#include <stdint.h>
+#include <stddef.h>
+
+extern "C" int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) {
+    if (size < sizeof(Clay_String)) return 0;
+
+    Clay_String testString = { .length = size, .chars = (const char *)data };
+
+    Clay_Dimensions dimensions = MeasureText(&testString, NULL);
+
+    // Call other critical functions
+    Clay_Arena arena = Clay_CreateArenaWithCapacityAndMemory(1024, (void*)data);
+    Clay_Initialize(arena, (Clay_Dimensions){1024, 768});
+    Clay_SetPointerState((Clay_Vector2){0, 0}, false);
+    Clay_BeginLayout();
+    Clay_EndLayout();
+
+    // Handle pointer state changes
+    Clay_SetPointerState((Clay_Vector2){1, 1}, true);
+    Clay_SetPointerState((Clay_Vector2){2, 2}, false);
+
+    return 0;
+}

renderers/SDL2/clay_renderer_SDL2.c

@@ -3,6 +3,7 @@
 #include <SDL_ttf.h>
 #include <SDL_image.h>
 #include <stdio.h>
+#include <math.h>
 
 #ifndef M_PI
     #define M_PI 3.14159