You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
26 lines
554 B
26 lines
554 B
// RUN: %clang_safestack %s -o %t
|
|
// RUN: %run %t
|
|
|
|
#include "utils.h"
|
|
|
|
// Test that loads/stores work correctly for variables on the unsafe stack.
|
|
|
|
int main(int argc, char **argv)
|
|
{
|
|
int i;
|
|
char buffer[128];
|
|
|
|
// check that we can write to a buffer
|
|
for (i = 0; argv[0][i] && i < sizeof (buffer) - 1; ++i)
|
|
buffer[i] = argv[0][i];
|
|
buffer[i] = '\0';
|
|
|
|
break_optimization(buffer);
|
|
|
|
// check that we can read from a buffer
|
|
for (i = 0; argv[0][i] && i < sizeof (buffer) - 1; ++i)
|
|
if (buffer[i] != argv[0][i])
|
|
return 1;
|
|
return 0;
|
|
}
|