a54b6b3318
Some functions of asan depends on `Atexit()` handlers. On Windows, this
is implemented in ad3ec82bb1 to queue the
handlers in a vector then register them with `atexit()` only after the
CRT is fully initialized. However, this is broken on MinGW with
asan_dynamic runtime due to different initialization order. This change
fixes the issue by making sure that `Atexit()` can call `atexit()`
directly past the pre-initialization phase.
This fixes two asan test cases on MinGW.
Differential Revision: https://reviews.llvm.org/D147413
19 lines
566 B
C++
19 lines
566 B
C++
// Make sure we report atexit stats.
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// RUN: %clangxx_asan -O3 %s -o %t
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// RUN: %env_asan_opts=atexit=1:print_stats=1 %run %t 2>&1 | FileCheck %s
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//
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// No atexit output in older versions of Android due to
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// https://code.google.com/p/address-sanitizer/issues/detail?id=263
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// UNSUPPORTED: android
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#include <stdlib.h>
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#if !defined(__APPLE__) && !defined(__FreeBSD__) && !defined(__NetBSD__)
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#include <malloc.h>
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#endif
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int *p1 = (int*)malloc(900);
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int *p2 = (int*)malloc(90000);
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int *p3 = (int*)malloc(9000000);
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int main() { }
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// CHECK: AddressSanitizer exit stats:
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