diff --git a/PaintTest/main.c b/PaintTest/main.c
index 048e510e72..6f5175dbc3 100644
--- a/PaintTest/main.c
+++ b/PaintTest/main.c
@@ -321,23 +321,29 @@ static void printImageId(uint32 input, utf8string *out) {
 	uint32 image = input & 0x7FFFF;
 	uint32 palette = input & ~0x7FFFF;
 
+	bool allocated = false;
 	utf8string paletteName;
 	if (palette == PALETTE_98)paletteName = "PALETTE_98";
 	else if (palette == PALETTE_9C)paletteName = "PALETTE_9C";
 	else if (palette == PALETTE_A0)paletteName = "PALETTE_A0";
 	else if (palette == PALETTE_A4)paletteName = "PALETTE_A4";
 	else {
+		allocated = true;
 		paletteName = malloc(16);
 		sprintf(paletteName, "0x%08X", palette);
 	}
 
 	if (image == 0) {
 		sprintf(*out, "%s", paletteName);
-	} else if(image & 0x70000) {
+	} else if (image & 0x70000) {
 		sprintf(*out, "%s | vehicle.base_image_id + %d", paletteName, image & ~0x70000);
 	} else {
 		sprintf(*out, "%s | %d", paletteName, image);
 	}
+
+	if (allocated) {
+		free(paletteName);
+	}
 }
 
 static void printFunctionCall(utf8string *out, function_call call) {
@@ -405,6 +411,7 @@ static void printFunctionCallArray(utf8string *out, function_call calls[], uint8
 		utf8string callOut = malloc(128);
 		printFunctionCall(&callOut, calls[i]);
 		sprintf(*out + strlen(*out), "%s\n", callOut);
+        free(callOut);
 	}
 }
 
@@ -514,6 +521,8 @@ bool testTrackElement(uint8 rideType, uint8 trackType, utf8string *error) {
 					sprintf(diff + strlen(diff), ">>> ACTUAL\n");
 					sprintf(*error, "Call counts don't match (was %d, expected %d) [direction:%d trackSequence:%d]", newCallCount, oldCallCount, direction, trackSequence);
 					sprintf(*error + strlen(*error), "\n%s", diff);
+
+					free(diff);
 					return false;
 				}
 
@@ -553,6 +562,7 @@ void testRide(int rideType) {
 		if (!success) {
 			printf(" FAILED!\n    %s", error);
 		}
+        free(error);
 		printf(ANSI_COLOR_RESET "\n");
 
 	}