1 // RUN: %clang_scudo -fsized-deallocation %s -o %t
2 // RUN: SCUDO_OPTIONS=DeleteSizeMismatch=1 %run %t gooddel 2>&1
3 // RUN: SCUDO_OPTIONS=DeleteSizeMismatch=1 not %run %t baddel 2>&1 | FileCheck %s
4 // RUN: SCUDO_OPTIONS=DeleteSizeMismatch=0 %run %t baddel 2>&1
5 // RUN: SCUDO_OPTIONS=DeleteSizeMismatch=1 %run %t gooddelarr 2>&1
6 // RUN: SCUDO_OPTIONS=DeleteSizeMismatch=1 not %run %t baddelarr 2>&1 | FileCheck %s
7 // RUN: SCUDO_OPTIONS=DeleteSizeMismatch=0 %run %t baddelarr 2>&1
8
9 // Ensures that the sized delete operator errors out when the appropriate
10 // option is passed and the sizes do not match between allocation and
11 // deallocation functions.
12
13 #include <new>
14 #include <assert.h>
15 #include <stdlib.h>
16 #include <string.h>
17
main(int argc,char ** argv)18 int main(int argc, char **argv)
19 {
20 assert(argc == 2);
21 if (!strcmp(argv[1], "gooddel")) {
22 long long *p = new long long;
23 operator delete(p, sizeof(long long));
24 }
25 if (!strcmp(argv[1], "baddel")) {
26 long long *p = new long long;
27 operator delete(p, 2);
28 }
29 if (!strcmp(argv[1], "gooddelarr")) {
30 char *p = new char[64];
31 operator delete[](p, 64);
32 }
33 if (!strcmp(argv[1], "baddelarr")) {
34 char *p = new char[63];
35 operator delete[](p, 64);
36 }
37 return 0;
38 }
39
40 // CHECK: ERROR: invalid sized delete on chunk at address
41