From b75d1acb21df1d9103472b169efffd21074eec05 Mon Sep 17 00:00:00 2001
From: Alex Taber <ataber@terpmail.umd.edu>
Date: Thu, 11 Jun 2020 20:41:17 -0400
Subject: [PATCH] Fix crash caused by quirc overflowing the 3ds stack in some
 instances

---
 source/quirc/identify.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/source/quirc/identify.c b/source/quirc/identify.c
index 4756699..5a5881d 100644
--- a/source/quirc/identify.c
+++ b/source/quirc/identify.c
@@ -122,7 +122,7 @@ static void perspective_unmap(const double *c,
  * Span-based floodfill routine
  */
 
-#define FLOOD_FILL_MAX_DEPTH		4096
+#define FLOOD_FILL_MAX_DEPTH		128
 
 typedef void (*span_func_t)(void *user_data, int y, int left, int right);