966c59ca0c
Make escalated communication pathless using sendfd.
2023-10-19 17:17:18 +02:00
df6f4678e8
Fix warnings
2023-05-30 13:46:17 -05:00
16abc91341
cargo fmt and cargo fix
2022-11-11 13:27:18 -07:00
c26ce37620
Also fail if cwd could not be written to escalated.
2022-08-13 19:16:48 +02:00
54b3f873f8
Move cwd from kernel to relibc.
2022-08-13 19:16:45 +02:00
985b2a59a9
Use better interfaces in exec/clone
2022-07-26 21:35:24 +02:00
049a5156d7
Implement PT_INTERP, and thus dynamic linking.
...
With this change, gcc can now successfully compile a tiny program that
printfs an integer returned from a function, from a dynamically linked
library that it compiled as well.
Rustc however, is orders of magnitude more complex, and the next step is
to fix constructors which require access to `environ`, in ld.so
2022-07-26 21:34:48 +02:00
1476cdeb8f
Split fexec_impl into crate, used by escalated.
2022-07-26 21:34:46 +02:00
df8e2deddc
Fix file descriptor leak in fork().
2022-07-26 21:34:12 +02:00
777a82b50f
Refactor out clone, fix some fd leaks.
2022-07-26 21:34:12 +02:00
bb45466a4e
Implement clone in userspace.
2022-07-26 21:34:11 +02:00
a7c817d81a
WIP: Support setuid/setgid
2022-07-26 21:33:01 +02:00
2186cd1fbd
Implement fexec in userspace.
2022-07-26 21:32:56 +02:00
4lDO2