microsoft
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ebpf-for-windows
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11 Коммитов

Автор SHA1 Сообщение Дата
Gianni Trevisiol 99b7ece81f
Visual Studio 2022 porting (#1521) 
* Draft

* wip - full build

* wip

* Docs & scripts update

* revert test

* Updates to overall GettingStarted.md guide.

* Updated CI/CD scripts

* Update ebpf-verifier cache key

* Fix #1513. Next action forwarded to #1563.

* Bump up epbfverifier to 05bca47

* Fix CRT path.

* Disable sanitizing

* fix cmake build

* Removed unsupported x86 and ARM configurations.

* Test address sanitizer off

* wip -full build w/asan

* asan enabled on ci/cd

* update wdk version to 22621

* wip - full build

* add mock asan

* Update CL param

* wip - proj sync

* wip - ltcg

* wip - driver settings

* wip-build props

* wip - asan opts

* wip-plat asan

* wip-asan

* wip

* wip

* wip-debug

* Branch resync

* Mitigate compiler OOM.

* remove asan mock

* doc update

* doc update

* Removed commented code.

* Added comments for pragma-s
 2022-12-08 20:06:57 -07:00
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
Dave Thaler e11f1d38a2
Add bpf2c fuzzer and execution context fuzzer to CI/CD (#1164) 
* Enable bpf2c fuzzer and execution context fuzzer in CI/CD

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

* Create bpf2c fuzzer corpus

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

* Make absolute path and strip trailing slash from it. (#1175)

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

Co-authored-by: Alan Jowett <alan.jowett@microsoft.com>

* Add libsancov.lib when building fuzzer (#1179)

* Add libsancov.lib when building fuzzer

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

* upload artifacts as dumps

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

Co-authored-by: Alan Jowett <alan.jowett@microsoft.com>

* Bpf2c fuzzer fix build (#1180)

* Disable caching of verifier cmake project for now

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

* Fix dump upload path

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

* Fix dump upload path

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

* Fix crash dump upload

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

* Add Execution Context corpus

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

* Limit fuzzing to 15 minutes

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

* Fix artifact path

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

* Fix yaml to corectly upload artifacts

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

* Fix yaml to corectly upload artifacts

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

* Fix yaml to corectly upload artifacts

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

Co-authored-by: Alan Jowett <alan.jowett@microsoft.com>

* Bpf2c fuzzer fix build (#1182)

* Disable caching of verifier cmake project for now

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

* Limit fuzzing memory

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

* Validate symbols offset

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

Co-authored-by: Alan Jowett <alan.jowett@microsoft.com>

* Reject maps that have no associated symbols

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

Co-authored-by: Alan Jowett <alanjo@microsoft.com>
Co-authored-by: Alan Jowett <alan.jowett@microsoft.com>
 2022-06-09 10:24:28 -07:00
Alan Jowett c62b083ebc
Add libfuzzer based fuzzer. (#1117) 
* Add libfuzzer based fuzzer.

See: https://www.llvm.org/docs/LibFuzzer.html

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

* Fix ELF parsing bugs found by fuzzer

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

* Make verifier fuzzer compile in Debug configuration

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

* Cleanup fuzzer code

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

* PR feedback

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

* Setup/cleanup state for fuzzing

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

* Fix debug build of execution_context_fuzzer

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

* Fix verifier

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

* Pickup latest ebpf-verifier

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

* Remove corpus from git

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

* Fix CR/LF mangling in ELF files

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

* PR feedback

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

* Remove corpus from git

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

* Fix build break

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

* Enable debug fuzzer build

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

* Update to latest verifier

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

* Update test based on latest verifier changes

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

* Fix execution context fuzzer

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

Co-authored-by: Alan Jowett <alan.jowett@microsoft.com>
Co-authored-by: Dave Thaler <dthaler@microsoft.com>
Co-authored-by: saxena-anurag <43585259+saxena-anurag@users.noreply.github.com>
 2022-05-27 16:31:04 -07:00
Alan Jowett f158c67cb8
Integrate OSSAR (Open Source Static Analysis Runner) (#1023) 
* Integrate OSSAR (Open Source Static Analysis Runner)

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

* PR feedback

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

* PR feedback

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

Co-authored-by: Alan Jowett <alan.jowett@microsoft.com>
 2022-04-29 12:55:55 -06:00
Alan Jowett b52d9efe22
Enable building with Address Sanitizer (#821) 
* Enable building with Address Sanitizer

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

* Grab clang binaries

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

* Fix read overrun in map_crud_operations_lpm_trie_32

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

* Fix potential read of uninitialized memory

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

* Really fix read overrun

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

* Fix second overrun

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

* Remove RPC client test for now

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

* PR feedback

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

* Apply suggestions from code review

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

Co-authored-by: Dave Thaler <dthaler@microsoft.com>

Co-authored-by: Dave Thaler <dthaler@microsoft.com>
 2022-03-30 12:32:29 -06:00
Alan Jowett fd94c807a5
Centralize compiler options (#823) 
* Centralize all compiler options

Signed-off-by: Alan Jowett <alanjo@microsoft.com>
 2022-03-29 10:41:09 -06:00
Alan Jowett d8f00f8513
Accelerate build (#698) 
Signed-off-by: Alan Jowett <alanjo@microsoft.com>
 2021-12-16 12:22:41 -07:00
Alan Jowett e8f91a5ffd
Add configuration option to run code analysis (#301) 
* Add configuration option to run code analysis

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

* Add analysis to build matrix

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

* Fix typo

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

* Enable code analysis on all builds

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

* PR feedback

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

* Add default ruleset

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

* Enable all passing rules

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

* PR feedback

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

* Update Analyze.default.ruleset

Co-authored-by: Dave Thaler <dthaler@microsoft.com>

* Update Analyze.default.ruleset

Co-authored-by: Dave Thaler <dthaler@microsoft.com>

* Switch rules from prevail to warning

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

Co-authored-by: Dave Thaler <dthaler@microsoft.com>
 2021-06-24 12:53:51 -06:00
Alan Jowett 68cc22c090
Cleanup obsolute build files (#93) 
Signed-off-by: Alan Jowett <alanjo@microsoft.com>

Co-authored-by: Dave Thaler <dthaler@microsoft.com>
 2021-04-26 12:44:37 -07:00
Alan Jowett 6e308f7808 Merged PR 3981140: Cleanup unused demo files 2021-01-14 22:12:54 +00:00