6f37d18d8c
%p reported prints upper case hex chars on Windows. The fix is to switch to using %#lx Differential Revision: https://reviews.llvm.org/D98570
33 lines
986 B
C++
33 lines
986 B
C++
// RUN: %clangxx_asan %s -o %t
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// RUN: not %run %t 2>&1 | FileCheck %s
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// REQUIRES: asan-64-bits
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#include <inttypes.h>
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#include <stdarg.h>
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#include <stdint.h>
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#include <stdio.h>
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#include <string.h>
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int main() {
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char *p = new char;
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char *dest = new char;
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const size_t offset = 0x4567890123456789;
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// The output here needs to match the output from the sanitizer runtime,
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// which includes 0x and prints hex in lower case.
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//
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// On Windows, %p omits %0x and prints hex characters in upper case,
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// so we use PRIxPTR instead of %p.
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fprintf(stderr, "Expected bad addr: %#" PRIxPTR "\n",
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reinterpret_cast<uintptr_t>(p + offset));
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// Flush it so the output came out before the asan report.
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fflush(stderr);
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memmove(dest, p, offset);
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return 0;
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}
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// CHECK: Expected bad addr: [[ADDR:0x[0-9,a-f]+]]
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// CHECK: AddressSanitizer: unknown-crash on address [[ADDR]]
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// CHECK: Address [[ADDR]] is a wild pointer inside of access range of size 0x4567890123456789
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