eb3be66028
For HWASAN this would be the tagged address. It is the same pointer when pointer tagging is not used. Coincidently this also fixes some test which rely on comparing pointers. Reviewed By: vitalybuka Differential Revision: https://reviews.llvm.org/D143121
19 lines
636 B
C++
19 lines
636 B
C++
// Regression test: pointers to self should not confuse LSan into thinking the
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// object is indirectly leaked. Only external pointers count.
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// RUN: %clangxx_lsan %s -o %t
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// RUN: %env_lsan_opts="report_objects=1:use_registers=0:use_stacks=0" not %run %t 2>&1 | FileCheck %s
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#include <stdio.h>
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#include <stdlib.h>
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#include "sanitizer_common/print_address.h"
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int main() {
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void *p = malloc(1337);
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*reinterpret_cast<void **>(p) = p;
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print_address("Test alloc: ", 1, p);
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}
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// CHECK: Test alloc: [[ADDR:0x[0-9,a-f]+]]
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// CHECK: LeakSanitizer: detected memory leaks
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// CHECK: [[ADDR]] (1337 bytes)
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// CHECK: SUMMARY: {{.*}}Sanitizer:
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