Some unit tests were failing because we didn't intercept strdup. It
turns out it works just fine on 2013 and 2015 with a small patch to the
interception logic.
llvm-svn: 264013
In VS 2015, the memset fill parameter is zero extended from one byte
instead of being copied wholesale.
The issue reproduces with existing tests if you use VS2015.
llvm-svn: 263966
Define WIN32_LEAN_AND_MEAN before including Windows.h. This is already being
done in some places. This does it more broadly. This permits building ASAN on
Linux for Winndows, as well as reduces the amount of included declarations.
llvm-svn: 251649
ASan uses GetProcAddress to get the address of malloc so it can patch
it. Newer versions of Windows make GetProcAddress initialize the DLL
before returning a function pointer into it. That's perfectly
reasonable, but ASan needs to finish patching malloc before CRT
initialization. So now we roll our own GetProcAddress.
Fixes PR24237
Based on a patch by David Major
Originally written by David Major as part of:
https://hg.mozilla.org/mozilla-central/file/tip/toolkit/xre/WindowsCrtPatch.h
llvm-svn: 245377
Summary: This finishes support for ASAN on MSVC2012.
Test Plan: |ninja check-asan| passes locally with this on MSVC2012.
Reviewers: timurrrr
Subscribers: llvm-commits
Differential Revision: http://reviews.llvm.org/D5494
llvm-svn: 218465
