From: Paul Cercueil <paul@crapouillou.net>
Date: Sun, 19 Nov 2023 11:54:22 +0000 (+0100)
Subject: frontend: Fix buffer overrun
X-Git-Tag: r24~49
X-Git-Url: https://notaz.gp2x.de/cgi-bin/gitweb.cgi?p=pcsx_rearmed.git;a=commitdiff_plain;h=5338a93079458c4437138830ef711f61c2feabe6

frontend: Fix buffer overrun

The format passed to sscanf() requested a 256-chars string, but that's
excluding the terminating \0 character as the 257th character.

Signed-off-by: Paul Cercueil <paul@crapouillou.net>
---

diff --git a/frontend/menu.c b/frontend/menu.c
index 9200e10d..413f3caf 100644
--- a/frontend/menu.c
+++ b/frontend/menu.c
@@ -217,7 +217,7 @@ static int optional_cdimg_filter(struct dirent **namelist, int count,
 	const char *basedir)
 {
 	const char *ext, *p;
-	char buf[256], buf2[256];
+	char buf[256], buf2[257];
 	int i, d, ret, good_cue;
 	struct STAT statf;
 	FILE *f;