Граф коммитов

9 Коммитов

Автор SHA1 Сообщение Дата
Alan Jowett 0b293ad804
Fix code analysis annotations for In and In_opt parameters by adding const where appropriate or changing to Inout where appropriate. (#1749)
* Fix code analysis annotations for _In_ and _In_opt_ parameters,
add const where appropriate or change to _Inout_ where appropriate.

The following regex expressions were used to find the problems:
Find _In_ or _In_opt_ that are not const and are not followed by _Post_invalid_ or _Frees_ptr_ or _Post_ptr_invalid_:
```_In_[ ]+(?!.*(const|_Post_invalid_|_Frees_ptr_|_Post_ptr_invalid_))```
```_In_opt_[ ]+(?!.*(const|_Post_invalid_|_Frees_ptr_|_Post_ptr_invalid_))```

Some of the _In_ and _In_opt_ parameters are not const due to required compatibility with the Windows API.
Pointers to functions are const by definition, so the const qualifier is not required.

Signed-off-by: Alan Jowett <alanjo@microsoft.com>

* PR feedback

Signed-off-by: Alan Jowett <alanjo@microsoft.com>

* Fix code analysis failure

Signed-off-by: Alan Jowett <alanjo@microsoft.com>

* PR feedback

Signed-off-by: Alan Jowett <alanjo@microsoft.com>

* PR feedback

Signed-off-by: Alan Jowett <alanjo@microsoft.com>

* PR feedback

Signed-off-by: Alan Jowett <alanjo@microsoft.com>

Signed-off-by: Alan Jowett <alanjo@microsoft.com>
2022-12-15 15:58:33 -08:00
Alan Jowett 0a9be2779e
Annotate remaining code with _Must_inspect_result_ (#1570)
* Annotate remaining code with _Must_inspect_result_

Signed-off-by: Alan Jowett <alan.jowett@microsoft.com>

* Fix build

Signed-off-by: Alan Jowett <alanjo@microsoft.com>

* PR feedback

Signed-off-by: Alan Jowett <alanjo@microsoft.com>

* Fix merge failure

Signed-off-by: Alan Jowett <alanjo@microsoft.com>

Signed-off-by: Alan Jowett <alan.jowett@microsoft.com>
Signed-off-by: Alan Jowett <alanjo@microsoft.com>
Co-authored-by: Alan Jowett <alan.jowett@microsoft.com>
Co-authored-by: Dave Thaler <dthaler@microsoft.com>
Co-authored-by: Anurag Saxena <43585259+saxena-anurag@users.noreply.github.com>
2022-11-18 13:36:24 -08:00
Dave Thaler bdd4df8c58
Fuzz test netebpfext helper(s) (#1467)
* Use netebpfext_user in fuzz testing

Address the helper function part of #1325

Signed-off-by: Dave Thaler <dthaler@microsoft.com>

* Fix winsock inclusion issues

Signed-off-by: Dave Thaler <dthaler@microsoft.com>

* Fix nmr implementation

Signed-off-by: Dave Thaler <dthaler@microsoft.com>

* Update WDK path for more projects

Signed-off-by: Dave Thaler <dthaler@microsoft.com>

* Disable ubpf warnings

Signed-off-by: Dave Thaler <dthaler@microsoft.com>

* Cleanup

Signed-off-by: Dave Thaler <dthaler@microsoft.com>

* Fix unit tests

Signed-off-by: Dave Thaler <dthaler@microsoft.com>

* Make build install execution context fuzzer corpus

Filed #1505 to improve this

Signed-off-by: Dave Thaler <dthaler@microsoft.com>

* Fix libfuzz harness

Signed-off-by: Dave Thaler <dthaler@microsoft.com>

* Fix MBL use by core helper fuzzer

Signed-off-by: Dave Thaler <dthaler@microsoft.com>

* Fix cmake build

Signed-off-by: Dave Thaler <dthaler@microsoft.com>

* Fix user-mode NMR locking issue

Signed-off-by: Dave Thaler <dthaler@microsoft.com>

* Extra debug statements

Signed-off-by: Dave Thaler <dthaler@microsoft.com>

* More fixes

Signed-off-by: Dave Thaler <dthaler@microsoft.com>

* Cleanup

Signed-off-by: Dave Thaler <dthaler@microsoft.com>

* Fix bad merge

Signed-off-by: Dave Thaler <dthaler@microsoft.com>

Signed-off-by: Dave Thaler <dthaler@microsoft.com>
Co-authored-by: saxena-anurag <43585259+saxena-anurag@users.noreply.github.com>
2022-11-08 09:31:04 +00:00
Alan Jowett 1989d26873
Remove ebpf_verify_program API (#997)
* Remove ebpf_verify_program API

Signed-off-by: Alan Jowett <alan.jowett@microsoft.com>

* Remove old test

Signed-off-by: Alan Jowett <alan.jowett@microsoft.com>

* Cleanup runners

Signed-off-by: Alan Jowett <alan.jowett@microsoft.com>

* PR feedback

Signed-off-by: Alan Jowett <alan.jowett@microsoft.com>

* Cleanup old artifacts

Signed-off-by: Alan Jowett <alan.jowett@microsoft.com>

Co-authored-by: Alan Jowett <alan.jowett@microsoft.com>
2022-04-25 10:46:22 -06:00
Alan Jowett c6d36834f2
Add mutual auth for RPC client / server. (#804)
* Add mutual auth for RPC client / server.

RPC client and server should authenticate each other, to ensure:

Only admin client makes a call to ebpfsvc.
Client is talking only to ebpfsvc.

Signed-off-by: Alan Jowett <alanjo@microsoft.com>
2022-03-14 15:26:55 -06:00
Dave Thaler aa09128ae0
Add libpf's libbpf_prog_type_by_name() API (#534)
* Add libpf's libbpf_prog_type_by_name() API

And add an ebpf_get_program_type_by_name() that returns the GUIDs
instead of ints.

This also removes the hard-coding of GUIDs or ints from the netsh
helper.

Signed-off-by: Dave Thaler <dthaler@microsoft.com>
2021-09-15 12:08:18 -07:00
Alan Jowett 7870921e02
Additional analysis fixes (#315)
* Fix C26110,C28023,C28193,C6001,C6031,C6054
* Fix C6101

Signed-off-by: Alan Jowett <alanjo@microsoft.com>

Co-authored-by: Dave Thaler <dthaler@microsoft.com>
2021-06-29 15:51:41 -06:00
saxena-anurag c31547cff5
Add ebpf public APIs - #1 (#290)
* add ebpf_program_load(), few other APIs
2021-06-22 20:42:18 -07:00
saxena-anurag cf2ef87325
Move program load to ebpfsvc (#245)
* remove duplicate windows_helpers.cpp, refactor

* remove commented code

* move program load to service

* cleanup commented code

* remove commented code

* cr comments

* make device handle init optional

* cr comments

* change return type of some functions

* fix

* cr comments

* cr comments, cover more error conditions in windows_error_to_ebpf_result

* cr comments

Co-authored-by: Dave Thaler <dthaler@microsoft.com>
Co-authored-by: Alan Jowett <alanjo@microsoft.com>
2021-06-07 15:22:04 -06:00