Mercurial > hg > CbC > CbC_gcc
diff libsanitizer/asan/asan_interceptors_memintrinsics.h @ 145:1830386684a0
gcc-9.2.0
author | anatofuz |
---|---|
date | Thu, 13 Feb 2020 11:34:05 +0900 |
parents | 04ced10e8804 |
children |
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--- a/libsanitizer/asan/asan_interceptors_memintrinsics.h Thu Oct 25 07:37:49 2018 +0900 +++ b/libsanitizer/asan/asan_interceptors_memintrinsics.h Thu Feb 13 11:34:05 2020 +0900 @@ -1,13 +1,14 @@ //===-- asan_interceptors_memintrinsics.h -----------------------*- C++ -*-===// // -// This file is distributed under the University of Illinois Open Source -// License. See LICENSE.TXT for details. +// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. +// See https://llvm.org/LICENSE.txt for license information. +// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception // //===---------------------------------------------------------------------===// // // This file is a part of AddressSanitizer, an address sanity checker. // -// ASan-private header for asan_memintrin.cc +// ASan-private header for asan_interceptors_memintrinsics.cpp //===---------------------------------------------------------------------===// #ifndef ASAN_MEMINTRIN_H #define ASAN_MEMINTRIN_H @@ -131,15 +132,22 @@ const char *offset2, uptr length2) { return !((offset1 + length1 <= offset2) || (offset2 + length2 <= offset1)); } -#define CHECK_RANGES_OVERLAP(name, _offset1, length1, _offset2, length2) do { \ - const char *offset1 = (const char*)_offset1; \ - const char *offset2 = (const char*)_offset2; \ - if (RangesOverlap(offset1, length1, offset2, length2)) { \ - GET_STACK_TRACE_FATAL_HERE; \ - ReportStringFunctionMemoryRangesOverlap(name, offset1, length1, \ - offset2, length2, &stack); \ - } \ -} while (0) +#define CHECK_RANGES_OVERLAP(name, _offset1, length1, _offset2, length2) \ + do { \ + const char *offset1 = (const char *)_offset1; \ + const char *offset2 = (const char *)_offset2; \ + if (RangesOverlap(offset1, length1, offset2, length2)) { \ + GET_STACK_TRACE_FATAL_HERE; \ + bool suppressed = IsInterceptorSuppressed(name); \ + if (!suppressed && HaveStackTraceBasedSuppressions()) { \ + suppressed = IsStackTraceSuppressed(&stack); \ + } \ + if (!suppressed) { \ + ReportStringFunctionMemoryRangesOverlap(name, offset1, length1, \ + offset2, length2, &stack); \ + } \ + } \ + } while (0) } // namespace __asan