From: notaz <notasas@gmail.com>
Date: Thu, 14 Mar 2013 23:49:37 +0000 (+0200)
Subject: cdriso: handle no disk state better
X-Git-Tag: r19~5
X-Git-Url: https://notaz.gp2x.de/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c0ee7ac6dbe0e4ec289f7cfd2ee1224890751025;p=pcsx_rearmed.git

cdriso: handle no disk state better
---

diff --git a/libpcsxcore/cdriso.c b/libpcsxcore/cdriso.c
index 21203da8..dde21bcd 100644
--- a/libpcsxcore/cdriso.c
+++ b/libpcsxcore/cdriso.c
@@ -1316,8 +1316,12 @@ static long CALLBACK ISOclose(void) {
 		}
 	}
 	numtracks = 0;
+	ti[1].type = 0;
 	UnloadSBI();
 
+	memset(cdbuffer, 0, sizeof(cdbuffer));
+	CDR_getBuffer = ISOgetBuffer;
+
 	return 0;
 }
 
@@ -1400,6 +1404,7 @@ static void DecodeRawSubData(void) {
 // uses bcd format
 static long CALLBACK ISOreadTrack(unsigned char *time) {
 	int sector = MSF2SECT(btoi(time[0]), btoi(time[1]), btoi(time[2]));
+	long ret;
 
 	if (cdHandle == NULL) {
 		return -1;
@@ -1414,7 +1419,9 @@ static long CALLBACK ISOreadTrack(unsigned char *time) {
 		}
 	}
 
-	cdimg_read_func(cdHandle, 0, cdbuffer, sector);
+	ret = cdimg_read_func(cdHandle, 0, cdbuffer, sector);
+	if (ret < 0)
+		return -1;
 
 	if (subHandle != NULL) {
 		fseek(subHandle, sector * SUB_FRAMESIZE, SEEK_SET);