diff options
| author | Philip Kaufmann <phil.kaufmann@t-online.de> | 2012-08-14 11:37:21 +0200 |
|---|---|---|
| committer | Philip Kaufmann <phil.kaufmann@t-online.de> | 2012-08-18 10:52:50 +0200 |
| commit | 8e2ebc0106bb7da42bcb53f7c00e8231a8cf09a5 (patch) | |
| tree | c6c8f720b034d890278c553d7d61c227519ee990 /bitcoin-qt.pro | |
| parent | 10ffb456678147fe33f6eacc16c6b58147047cfb (diff) | |
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.
Diffstat (limited to 'bitcoin-qt.pro')
| -rw-r--r-- | bitcoin-qt.pro | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/bitcoin-qt.pro b/bitcoin-qt.pro index 39afee6382..e15e1c1ae5 100644 --- a/bitcoin-qt.pro +++ b/bitcoin-qt.pro @@ -30,6 +30,9 @@ contains(RELEASE, 1) { } } +# 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) { |