From 85f2398236b54db46340dad14330102f281ca4f3 Mon Sep 17 00:00:00 2001
From: notaz <notasas@gmail.com>
Date: Wed, 25 Mar 2015 00:39:24 +0200
Subject: [PATCH] psxmem: fix error handling

also bump libpicofe for mmap fix
---
 frontend/libpicofe   |  2 +-
 libpcsxcore/psxmem.c | 28 ++++++++++++++--------------
 2 files changed, 15 insertions(+), 15 deletions(-)

diff --git a/frontend/libpicofe b/frontend/libpicofe
index 9fec8a91..26ea1817 160000
--- a/frontend/libpicofe
+++ b/frontend/libpicofe
@@ -1 +1 @@
-Subproject commit 9fec8a91c9b19856ac0b51de53b847b38ed8dc61
+Subproject commit 26ea18173c1228dd5ce39e2a88ffe1ae10fcb365
diff --git a/libpcsxcore/psxmem.c b/libpcsxcore/psxmem.c
index 86da68ce..6277220c 100644
--- a/libpcsxcore/psxmem.c
+++ b/libpcsxcore/psxmem.c
@@ -49,20 +49,21 @@ void *psxMap(unsigned long addr, size_t size, int is_fixed,
 
 retry:
 	if (psxMapHook != NULL) {
-		ret = psxMapHook(addr, size, is_fixed, tag);
-		goto out;
+		ret = psxMapHook(addr, size, 0, tag);
+		if (ret == NULL)
+			return NULL;
+	}
+	else {
+		/* avoid MAP_FIXED, it overrides existing mappings.. */
+		/* if (is_fixed)
+			flags |= MAP_FIXED; */
+
+		req = (void *)addr;
+		ret = mmap(req, size, PROT_READ | PROT_WRITE, flags, -1, 0);
+		if (ret == MAP_FAILED)
+			return NULL;
 	}
 
-	/* avoid MAP_FIXED, it overrides existing mappings.. */
-	/* if (is_fixed)
-		flags |= MAP_FIXED; */
-
-	req = (void *)addr;
-	ret = mmap(req, size, PROT_READ | PROT_WRITE, flags, -1, 0);
-	if (ret == MAP_FAILED)
-		return NULL;
-
-out:
 	if (addr != 0 && ret != (void *)addr) {
 		SysMessage("psxMap: warning: wanted to map @%08x, got %p\n",
 			addr, ret);
@@ -72,8 +73,7 @@ out:
 			return NULL;
 		}
 
-		if (ret != NULL && ((addr ^ (long)ret) & 0x00ffffff)
-		    && !tried_to_align)
+		if (((addr ^ (long)ret) & 0x00ffffff) && !tried_to_align)
 		{
 			psxUnmap(ret, size, tag);
 
-- 
2.39.5