From 9d7e2765243e863eed04c2cc39e4be05d6cdd2f1 Mon Sep 17 00:00:00 2001
From: David Griffith <dave@661.org>
Date: Wed, 5 Mar 2025 09:51:03 -0800
Subject: [PATCH] Fixed potential out-of-bounds read in gen_blorb_init().
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Thanks go to Petter Sjölund for pointing out that Address Sanitizer
flagged that line as problematic.
---
 src/sdl/generic.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/sdl/generic.c b/src/sdl/generic.c
index 63d5db0..e9d0d22 100644
--- a/src/sdl/generic.c
+++ b/src/sdl/generic.c
@@ -108,7 +108,7 @@ bb_err_t gen_blorb_init(char *filename)
 		else {
 			/* Determine default Blorb file name. */
 			mystring = malloc(MAX(len1, len2) * sizeof(char) + 1);
-			memcpy(mystring, filename, MAX(len1, len2) * sizeof(char));
+			memcpy(mystring, filename, strlen(filename) + 1);
 			p = strrchr(mystring, '.');
 			if (p != NULL)
 				*p = '\0';
-- 
2.34.1