1 // RUN: %clangxx_scudo -fsized-deallocation %s -o %t
2 // RUN: %env_scudo_opts=DeleteSizeMismatch=1     %run %t gooddel    2>&1
3 // RUN: %env_scudo_opts=DeleteSizeMismatch=1 not %run %t baddel     2>&1 | FileCheck %s
4 // RUN: %env_scudo_opts=DeleteSizeMismatch=0     %run %t baddel     2>&1
5 // RUN: %env_scudo_opts=DeleteSizeMismatch=1     %run %t gooddelarr 2>&1
6 // RUN: %env_scudo_opts=DeleteSizeMismatch=1 not %run %t baddelarr  2>&1 | FileCheck %s
7 // RUN: %env_scudo_opts=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 <assert.h>
14 #include <stdlib.h>
15 #include <string.h>
16 
17 #include <new>
18 
19 int main(int argc, char **argv)
20 {
21   assert(argc == 2);
22   if (!strcmp(argv[1], "gooddel")) {
23     long long *p = new long long;
24     operator delete(p, sizeof(long long));
25   }
26   if (!strcmp(argv[1], "baddel")) {
27     long long *p = new long long;
28     operator delete(p, 2);
29   }
30   if (!strcmp(argv[1], "gooddelarr")) {
31     char *p = new char[64];
32     operator delete[](p, 64);
33   }
34   if (!strcmp(argv[1], "baddelarr")) {
35     char *p = new char[63];
36     operator delete[](p, 64);
37   }
38   return 0;
39 }
40 
41 // CHECK: ERROR: invalid sized delete on chunk at address
42