[rustc.git] / src / compiler-rt / test / asan / TestCases / sanity_check_pure_c.c

// Sanity checking a test in pure C.
// RUN: %clang_asan -O2 %s -o %t
// RUN: not %run %t 2>&1 | FileCheck %s

// Sanity checking a test in pure C with -pie.
// RUN: %clang_asan -O2 %s %pie %fPIE -o %t
// RUN: not %run %t 2>&1 | FileCheck %s
// REQUIRES: stable-runtime

#include <stdlib.h>
int main() {
  char *x = (char*)malloc(10 * sizeof(char));
  free(x);
  return x[5];
  // CHECK: heap-use-after-free
  // CHECK: free
  // CHECK: main{{.*}}sanity_check_pure_c.c:[[@LINE-4]]
  // CHECK: malloc
  // CHECK: main{{.*}}sanity_check_pure_c.c:[[@LINE-7]]
}
Commit	Line	Data
1a4d82fc JJ	1	// Sanity checking a test in pure C.
	2	// RUN: %clang_asan -O2 %s -o %t
	3	// RUN: not %run %t 2>&1 \| FileCheck %s
	4
	5	// Sanity checking a test in pure C with -pie.
7cac9316	6	// RUN: %clang_asan -O2 %s %pie %fPIE -o %t
1a4d82fc	7	// RUN: not %run %t 2>&1 \| FileCheck %s
7cac9316	8	// REQUIRES: stable-runtime
1a4d82fc JJ	9
	10	#include <stdlib.h>
	11	int main() {
	12	char x = (char)malloc(10 * sizeof(char));
	13	free(x);
	14	return x[5];
	15	// CHECK: heap-use-after-free
	16	// CHECK: free
	17	// CHECK: main{{.*}}sanity_check_pure_c.c:[[@LINE-4]]
	18	// CHECK: malloc
	19	// CHECK: main{{.*}}sanity_check_pure_c.c:[[@LINE-7]]
	20	}