0360f3218a
Contains test changes from https://github.com/llvm/llvm-project/pull/81677 that are simple test changes. For the most part just makes the tests allow more flexibility in the callstacks produced by asan. Note: this PR has the exact changes from https://github.com/llvm/llvm-project/pull/81677 in addition to a revert commit to remove the ones that require other things from that PR. This will be squashed, ofc. I just left things unsquashed for reviewing pleasure :). This is a non-functional-change
23 lines
819 B
C++
23 lines
819 B
C++
// Make sure symbolization works even if the path to the .exe file changes.
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// RUN: mkdir %t || true
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// RUN: %clang_cl_asan %Od %s %Fe%t/symbols_path.exe
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// RUN: not %run %t/symbols_path.exe 2>&1 | FileCheck %s
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// RUN: mkdir %t2 || true
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// RUN: mv %t/* %t2
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// RUN: not %run %t2/symbols_path.exe 2>&1 | FileCheck %s
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#include <malloc.h>
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int main() {
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char *buffer = (char*)malloc(42);
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buffer[-1] = 42;
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// CHECK: AddressSanitizer: heap-buffer-overflow on address [[ADDR:0x[0-9a-f]+]]
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// CHECK: WRITE of size 1 at [[ADDR]] thread T0
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// CHECK-NEXT: {{#0 .* main .*symbols_path.cpp}}:[[@LINE-3]]
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// CHECK: [[ADDR]] is located 1 bytes before 42-byte region
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// CHECK: allocated by thread T0 here:
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// CHECK-NEXT: {{#0 .* malloc}}
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// CHECK: {{ #[1-2] .* main .*symbols_path.cpp}}:[[@LINE-8]]
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free(buffer);
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}
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