From c22c365aa94a2f8308a7f27287a0a1089f4f221a Mon Sep 17 00:00:00 2001
From: sorgelig <pour.garbage@gmail.com>
Date: Mon, 31 Dec 2018 14:38:36 +0800
Subject: [PATCH] Fix memory corruption.

---
 osd.cpp | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/osd.cpp b/osd.cpp
index 17ea00f..1f0913b 100644
--- a/osd.cpp
+++ b/osd.cpp
@@ -120,7 +120,7 @@ static unsigned long scroll_offset = 0; // file/dir name scrolling position
 static unsigned long scroll_timer = 0;  // file/dir name scrolling timer
 
 static int arrow;
-static unsigned char titlebuffer[128];
+static unsigned char titlebuffer[256];
 
 static void rotatechar(unsigned char *in, unsigned char *out)
 {
@@ -151,7 +151,7 @@ void OsdSetTitle(const char *s, int a)
 	while (1)
 	{
 		int c = s[i++];
-		if (c && (outp<OSDHEIGHT))
+		if (c && (outp<OSDHEIGHT-8))
 		{
 			unsigned char *p = &charfont[c][0];
 			for (j = 0; j<8; ++j)
@@ -176,7 +176,7 @@ void OsdSetTitle(const char *s, int a)
 	{
 		titlebuffer[i] = 0;
 	}
-
+
 	// Now centre it:
 	uint c = (OSDHEIGHT - 1 - outp) / 2;
 	memmove(titlebuffer + c, titlebuffer, outp);