From b0fbbbbb478b700092ac7bd576088c5336004e73 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=C4=B0smail=20D=C3=B6nmez?= <ismail@i10z.com>
Date: Sat, 16 Jan 2016 19:09:34 +0200
Subject: [PATCH] Enable DEP and ASLR
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Enable DEP (Data Execution Prevention) and ASLR (Address Space Layout
Randomization) support. This applies to both 32bit and 64bit builds
and makes it substantially harder to exploit security holes in Git by
offering a much more unpredictable attack surface.

Signed-off-by: İsmail Dönmez <ismail@i10z.com>
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
---
 config.mak.uname | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/config.mak.uname b/config.mak.uname
index 3e43a8611e..1df5058999 100644
--- a/config.mak.uname
+++ b/config.mak.uname
@@ -546,6 +546,10 @@ else
 	ifeq ($(shell expr "$(uname_R)" : '2\.'),2)
 		# MSys2
 		prefix = /usr/
+		# Enable DEP
+		BASIC_LDFLAGS += -Wl,--nxcompat
+		# Enable ASLR
+		BASIC_LDFLAGS += -Wl,--dynamicbase
 		ifeq (MINGW32,$(MSYSTEM))
 			prefix = /mingw32
 			BASIC_LDFLAGS += -Wl,--pic-executable,-e,_mainCRTStartup