1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
|
// RUN: %clang_scudo -fsized-deallocation %s -o %t
// RUN: SCUDO_OPTIONS=DeleteSizeMismatch=1 %run %t gooddel 2>&1
// RUN: SCUDO_OPTIONS=DeleteSizeMismatch=1 not %run %t baddel 2>&1 | FileCheck %s
// RUN: SCUDO_OPTIONS=DeleteSizeMismatch=0 %run %t baddel 2>&1
// RUN: SCUDO_OPTIONS=DeleteSizeMismatch=1 %run %t gooddelarr 2>&1
// RUN: SCUDO_OPTIONS=DeleteSizeMismatch=1 not %run %t baddelarr 2>&1 | FileCheck %s
// RUN: SCUDO_OPTIONS=DeleteSizeMismatch=0 %run %t baddelarr 2>&1
// Ensures that the sized delete operator errors out when the appropriate
// option is passed and the sizes do not match between allocation and
// deallocation functions.
#include <new>
#include <assert.h>
#include <stdlib.h>
#include <string.h>
int main(int argc, char **argv)
{
assert(argc == 2);
if (!strcmp(argv[1], "gooddel")) {
long long *p = new long long;
operator delete(p, sizeof(long long));
}
if (!strcmp(argv[1], "baddel")) {
long long *p = new long long;
operator delete(p, 2);
}
if (!strcmp(argv[1], "gooddelarr")) {
char *p = new char[64];
operator delete[](p, 64);
}
if (!strcmp(argv[1], "baddelarr")) {
char *p = new char[63];
operator delete[](p, 64);
}
return 0;
}
// CHECK: ERROR: invalid sized delete on chunk at address
|
