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changeset 3314:d275bafa13e9 draft

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Bitcoin-Qt (Windows only): add ASLR and DEP linker flags - for extra security on Windows: enable ASLR and DEP via GCC linker flags GCC linker flag description: --dynamicbase The image base address may be relocated using address space layout randomization (ASLR). This feature was introduced with MS Windows Vista for i386 PE targets. --nxcompat The image is compatible with the Data Execution Prevention. This feature was introduced with MS Windows XP SP2 for i386 PE targets.
author Philip Kaufmann <phil.kaufmann@t-online.de>
date Tue, 14 Aug 2012 11:37:21 +0200
parents de8f63b112de
children bfff7f6cd00e
files bitcoin-qt.pro
diffstat 1 files changed, 3 insertions(+), 0 deletions(-) [+]
line wrap: on
line diff
--- a/bitcoin-qt.pro
+++ b/bitcoin-qt.pro
@@ -30,6 +30,9 @@
     }
 }
 
+# for extra security on Windows: enable ASLR and DEP via GCC linker flags
+win32:QMAKE_LFLAGS *= -Wl,--dynamicbase -Wl,--nxcompat
+
 # use: qmake "USE_QRCODE=1"
 # libqrencode (http://fukuchi.org/works/qrencode/index.en.html) must be installed for support
 contains(USE_QRCODE, 1) {