strlen() returns size_t. So we should use %zu to print it.
This avoids incorrect output on 32bit systems.
Fixes: 2fc62f299174 ("stackprot: Make our test a bit more complex")
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
memset(a, 0xa5, 512);
- printf("We have smashed our stack as this should not exceed 128: sizeof(a) = %ld\n", strlen(a));
+ printf("We have smashed our stack as this should not exceed 128: sizeof(a) = %zd\n",
+ strlen(a));
return 0;
}