From c68645a08fc169b6d55a16db64864aecffa01926 Mon Sep 17 00:00:00 2001
From: james palmer <james@biobuf.link>
Date: Tue, 12 Apr 2022 16:04:39 +0100
Subject: [PATCH] Fix segmentation fault on first boot.

When emu_start() is first called, the Uxn struct is uninitialised stack data.
This meant the u->ram pointer would be an invalid address so the program would crash
with a segmentation fault when attempting to free it. By setting it to NULL, we avoid this
because calling free() on a NULL pointer is a no-op.
---
 src/uxn11.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/uxn11.c b/src/uxn11.c
index 15adf5d..f2cda7f 100644
--- a/src/uxn11.c
+++ b/src/uxn11.c
@@ -227,6 +227,7 @@ main(int argc, char **argv)
 	if(argc < 2)
 		return emu_error("Usage", "uxncli game.rom args");
 	/* start sequence */
+	u.ram = NULL;
 	if(!emu_start(&u, argv[1]))
 		return emu_error("Start", "Failed");
 	if(!init())