diff options
author | Timur Iskhodzhanov <timurrrr@google.com> | 2015-03-17 16:50:59 +0000 |
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committer | Timur Iskhodzhanov <timurrrr@google.com> | 2015-03-17 16:50:59 +0000 |
commit | 63c30682e4590f4771dd0adac64f41fa1f9cd3bc (patch) | |
tree | c2d3ba1010fc4669c04446dcd7f24f0e6bab0b71 /lib/interception | |
parent | 9c8af610aa852637031b4b316e8f37d9367d1973 (diff) |
[ASan/Win] Fix a CHECK failure when an exception is thrown from a callback passed to BindIoCompletionCallback
This also simplifies how we handle QueueUserWorkItem
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@232499 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/interception')
-rw-r--r-- | lib/interception/interception_win.cc | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/lib/interception/interception_win.cc b/lib/interception/interception_win.cc index cd241c3d2..19cf18494 100644 --- a/lib/interception/interception_win.cc +++ b/lib/interception/interception_win.cc @@ -84,6 +84,7 @@ static size_t RoundUpToInstrBoundary(size_t size, char *code) { cursor += 2; continue; case '\xE9': // E9 XX YY ZZ WW = jmp WWZZYYXX + case '\xB8': // B8 XX YY ZZ WW = mov eax, WWZZYYXX cursor += 5; continue; } @@ -182,10 +183,14 @@ bool OverrideFunction(uptr old_func, uptr new_func, uptr *orig_old_func) { } static const void **InterestingDLLsAvailable() { - const char *InterestingDLLs[] = {"kernel32.dll", - "msvcr110.dll", // VS2012 - "msvcr120.dll", // VS2013 - NULL}; + const char *InterestingDLLs[] = { + "kernel32.dll", + "msvcr110.dll", // VS2012 + "msvcr120.dll", // VS2013 + // NTDLL should go last as it exports some functions that we should override + // in the CRT [presumably only used internally]. + "ntdll.dll", NULL + }; static void *result[ARRAY_SIZE(InterestingDLLs)] = { 0 }; if (!result[0]) { for (size_t i = 0, j = 0; InterestingDLLs[i]; ++i) { |