Imported Upstream version 6.10.0.49

Former-commit-id: 1d6753294b2993e1fbf92de9366bb9544db4189b
This commit is contained in:
Xamarin Public Jenkins (auto-signing)
2020-01-16 16:38:04 +00:00
parent d94e79959b
commit 468663ddbb
48518 changed files with 2789335 additions and 61176 deletions

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// RUN: %clang_cl_asan -O0 %s -Fe%t
// RUN: not %run %t 2>&1 | FileCheck %s
#include <malloc.h>
int main() {
int *x = (int*)malloc(42 * sizeof(int));
free(x);
free(x);
// CHECK: AddressSanitizer: attempting double-free on [[ADDR:0x[0-9a-f]+]]
// CHECK-NEXT: {{#0 .* free }}
// CHECK-NEXT: {{#1 .* main .*double_free.cc}}:[[@LINE-3]]
// CHECK: [[ADDR]] is located 0 bytes inside of 168-byte region
// CHECK-LABEL: freed by thread T0 here:
// CHECK-NEXT: {{#0 .* free }}
// CHECK-NEXT: {{#1 .* main .*double_free.cc}}:[[@LINE-8]]
// CHECK-LABEL: previously allocated by thread T0 here:
// CHECK-NEXT: {{#0 .* malloc }}
// CHECK-NEXT: {{#1 .* main .*double_free.cc}}:[[@LINE-12]]
return 0;
}