From 0aef1bc6df48a302284fee37b8834d8aec09b379 Mon Sep 17 00:00:00 2001
From: Jeffrey Pfau <jeffrey@endrift.com>
Date: Sun, 28 Jun 2015 02:00:33 -0700
Subject: [PATCH] Util: Allow loading IPS patches that grow the ROM

---
 CHANGES              | 1 +
 src/util/patch-ips.c | 3 ++-
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/CHANGES b/CHANGES
index 69a9c09a1..bf49561b1 100644
--- a/CHANGES
+++ b/CHANGES
@@ -49,6 +49,7 @@ Bugfixes:
  - VFS: Fix line-reading to return proper values
  - GBA Memory: Fix load/store multiple video memory waitstates
  - GBA: Fix timing of reading from timer registers
+ - Util: Allow loading IPS patches that grow the ROM
 Misc:
  - Qt: Handle saving input settings better
  - Debugger: Free watchpoints in addition to breakpoints
diff --git a/src/util/patch-ips.c b/src/util/patch-ips.c
index 668f95795..6d6d53be9 100644
--- a/src/util/patch-ips.c
+++ b/src/util/patch-ips.c
@@ -39,7 +39,8 @@ bool loadPatchIPS(struct Patch* patch) {
 
 size_t _IPSOutputSize(struct Patch* patch, size_t inSize) {
 	UNUSED(patch);
-	return inSize;
+	UNUSED(inSize);
+	return 16 * 1024 * 1024; // IPS patches can grow up to 16MiB, but not beyond
 }
 
 bool _IPSApplyPatch(struct Patch* patch, void* in, size_t inSize, void* out, size_t outSize) {