From 36a0f43dc2c2cce7098c56f396cbcc9fdaef2ab0 Mon Sep 17 00:00:00 2001
From: Vicki Pfau <vi@endrift.com>
Date: Mon, 8 Jan 2018 23:49:48 -0800
Subject: [PATCH] GBA Memory: Fix copy-on-write memory leak

---
 CHANGES          | 1 +
 src/gba/memory.c | 1 +
 2 files changed, 2 insertions(+)

diff --git a/CHANGES b/CHANGES
index e770d2001..d42fb845e 100644
--- a/CHANGES
+++ b/CHANGES
@@ -37,6 +37,7 @@ Bugfixes:
  - GBA Audio: Increase PSG volume (fixes mgba.io/i/932)
  - 3DS: Fix opening files in directory names with trailing slashes
  - GB MBC: Fix MBC2 saves (fixes mgba.io/i/954)
+ - GBA Memory: Fix copy-on-write memory leak
 Misc:
  - GBA Timer: Use global cycles for timers
  - GBA: Extend oddly-sized ROMs to full address space (fixes mgba.io/i/722)
diff --git a/src/gba/memory.c b/src/gba/memory.c
index fa989d397..4829ce23e 100644
--- a/src/gba/memory.c
+++ b/src/gba/memory.c
@@ -1635,6 +1635,7 @@ void _pristineCow(struct GBA* gba) {
 	}
 	gba->memory.rom = newRom;
 	gba->memory.hw.gpioBase = &((uint16_t*) gba->memory.rom)[GPIO_REG_DATA >> 1];
+	gba->isPristine = false;
 }
 
 void GBAPrintFlush(struct GBA* gba) {