1
2// Bruce Lowekamp <lowekamp@sipeerior.com> reported that in a program with a
3// reachable leak, if you do:
4//
5//   valgrind --leak-check=yes --gen-suppressions=yes --show-reachable=no -q
6//
7// it gives the y/n/c suppression prompt for errors that aren't shown.  This
8// test checks that is fixed.
9//
10// [The .vgtest file was later changed to use --leak-check=all so that if a
11// suppression is (erroneously?) generated, the test doesn't wait for the user
12// to press 'y', because that pauses the entire regtest system.]
13
14#include <stdlib.h>
15
16int* a;
17
18int main ( void )
19{
20  a = malloc(1000);  // Becomes a reachable leak.
21  a[0] = 0;
22  return a[0];
23}
24