cecafcb039
Bump external/ubpf from `38d2836` to `9e02978` ( #1136 )
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Bumps [external/ubpf](https://github.com/iovisor/ubpf ) from `38d2836` to `9e02978`.
- [Release notes](https://github.com/iovisor/ubpf/releases )
- [Commits](38d283671b...9e0297850c
2022-05-21 14:28:12 -07:00
25106c328f
Bump external/Catch2 from `fc3d11b` to `3a18a68` ( #1135 )
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Bumps [external/Catch2](https://github.com/catchorg/Catch2 ) from `fc3d11b` to `3a18a68`.
- [Release notes](https://github.com/catchorg/Catch2/releases )
- [Commits](fc3d11b1d1...3a18a688a0
2022-05-21 13:33:04 -07:00
29358e405f
Update ebpf-verifer and fix name changes ( #1128 )
...
* Update ebpf-verifer and fix name changes
Signed-off-by: Alan Jowett <alan.jowett@microsoft.com>
* Fix failing branch
Signed-off-by: Alan Jowett <alan.jowett@microsoft.com>
Co-authored-by: Alan Jowett <alan.jowett@microsoft.com>
2022-05-19 15:36:51 -06:00
8106ab3ead
Fix crash hit during PR's fuzzing job ( #1126 )
...
* Fix crash hit during PR's fuzzing job
Signed-off-by: Alan Jowett <alan.jowett@microsoft.com>
* Fix crash hit during PR's fuzzing job
Signed-off-by: Alan Jowett <alan.jowett@microsoft.com>
* PR feedback and more coverage
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>
2022-05-19 14:27:02 -06:00
e6c68671b2
Fix driver verifier failure from zero size allocation ( #1116 )
...
* Fix driver verifier failure from zero size allocation
Signed-off-by: Alan Jowett <alan.jowett@microsoft.com>
* Fix assert when duplicating empty UTF8 string
Signed-off-by: Alan Jowett <alan.jowett@microsoft.com>
* Add test coverage - empty ELF file
Signed-off-by: Alan Jowett <alan.jowett@microsoft.com>
* Add test coverage - empty ELF file
Signed-off-by: Alan Jowett <alan.jowett@microsoft.com>
* Fix driver verifier failure from zero size allocation
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>
2022-05-19 13:53:41 -06:00
cb10093a54
Add function entry/exit tracing to ebpf_api.cpp ( #1108 )
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Signed-off-by: Alan Jowett <alan.jowett@microsoft.com>
Co-authored-by: Alan Jowett <alan.jowett@microsoft.com>
2022-05-19 12:14:42 -06:00
e213b5c963
Add bpf_get_current_pid_tgid() helper ( #1107 )
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* Add bpf_get_current_pid_tgid() helper
Fixes #1106
Signed-off-by: Dave Thaler <dthaler@microsoft.com>
* Fix test
Signed-off-by: Dave Thaler <dthaler@microsoft.com>
* Add KM test
Signed-off-by: Dave Thaler <dthaler@microsoft.com>
2022-05-18 20:12:31 -06:00
615b6fd590
Set interjob dependencies ( #1122 )
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Signed-off-by: Alan Jowett <alan.jowett@microsoft.com>
Co-authored-by: Alan Jowett <alan.jowett@microsoft.com>
2022-05-18 16:01:14 -06:00
647ed5daf5
fix ( #1119 )
2022-05-17 17:23:01 -07:00
f396e285e5
Arm epoch cleanup timer on work item schedule ( #1114 )
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Signed-off-by: Alan Jowett <alan.jowett@microsoft.com>
Co-authored-by: Alan Jowett <alan.jowett@microsoft.com>
2022-05-17 14:34:06 -07:00
6b7a3f8fd6
Increase test timeout ( #1118 )
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Tests are failing because they cannot complete in 30 minutes.
Temporarily increase the test timeout value.
Signed-off-by: Dave Thaler <dthaler@microsoft.com>
2022-05-17 12:42:11 -07:00
fc5792f969
Build self-contained Convert-BpfToNative.ps1 ( #1097 )
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* Build self-contained Convert-BpfToNative.ps1
Signed-off-by: Alan Jowett <alan.jowett@microsoft.com>
* Update cmake build with code to generate Convert-BpfToNative.ps1
Signed-off-by: Alan Jowett <alan.jowett@microsoft.com>
Co-authored-by: Alan Jowett <alan.jowett@microsoft.com>
2022-05-16 16:27:38 -06:00
eab141f47c
Remove more obsolete APIs ( #1110 )
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* Remove ebpf_get_next_program (bpf_prog_get_next_id should be used
instead)
* Don't export the internal ebpf_map_pin api
Signed-off-by: Dave Thaler <dthaler@microsoft.com>
2022-05-16 10:02:22 -07:00
ee73ea7de4
Bump external/pe-parse from `8d8daa5` to `eecdb3d` ( #1105 )
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Bumps [external/pe-parse](https://github.com/trailofbits/pe-parse ) from `8d8daa5` to `eecdb3d`.
- [Release notes](https://github.com/trailofbits/pe-parse/releases )
- [Commits](8d8daa5ccc...eecdb3d36e
2022-05-15 22:07:45 -07:00
78f5173d03
Bump external/Catch2 from `ed6b38b` to `fc3d11b` ( #1104 )
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Bumps [external/Catch2](https://github.com/catchorg/Catch2 ) from `ed6b38b` to `fc3d11b`.
- [Release notes](https://github.com/catchorg/Catch2/releases )
- [Commits](ed6b38b096...fc3d11b1d1
2022-05-15 13:16:18 -06:00
7f1186b67b
Bump github/codeql-action from 2.1.9 to 2.1.10 ( #1103 )
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Bumps [github/codeql-action](https://github.com/github/codeql-action ) from 2.1.9 to 2.1.10.
- [Release notes](https://github.com/github/codeql-action/releases )
- [Changelog](https://github.com/github/codeql-action/blob/main/CHANGELOG.md )
- [Commits](7502d6e991...2f58583a1b
2022-05-15 12:36:11 -06:00
9305a8edb7
Emit line directive for first line of BPF program ( #1101 )
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Signed-off-by: Alan Jowett <alan.jowett@microsoft.com>
Co-authored-by: Alan Jowett <alan.jowett@microsoft.com>
2022-05-14 21:20:29 -07:00
6b98a8d384
cmakefile ( #1075 )
2022-05-13 18:23:18 -06:00
b7df2bec27
Document whether to close fds returned from various APIs ( #1095 )
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Signed-off-by: Dave Thaler <dthaler@microsoft.com>
2022-05-12 16:21:16 -07:00
59fc0838de
Bump external/Catch2 from `d9b0a38` to `ed6b38b` ( #1092 )
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Bumps [external/Catch2](https://github.com/catchorg/Catch2 ) from `d9b0a38` to `ed6b38b`.
- [Release notes](https://github.com/catchorg/Catch2/releases )
- [Commits](d9b0a38f81...ed6b38b096
2022-05-12 16:46:42 -06:00
67baea13b5
Always deref filter context on flow-delete ( #1093 )
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Signed-off-by: Alan Jowett <alan.jowett@microsoft.com>
Co-authored-by: Alan Jowett <alan.jowett@microsoft.com>
2022-05-12 14:42:20 -07:00
e3f06ffc05
Fix write after free ( #1086 )
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Signed-off-by: Alan Jowett <alan.jowett@microsoft.com>
Co-authored-by: Alan Jowett <alan.jowett@microsoft.com>
2022-05-11 17:55:38 -06:00
3a9958f501
Support "netsh ebpf show sections" with native drivers ( #1070 )
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* WIP: enumerate sections in native code
Signed-off-by: Dave Thaler <dthaler@microsoft.com>
* Make bpf2c emit section names
Signed-off-by: Dave Thaler <dthaler@microsoft.com>
* More of PE section enumeration
Signed-off-by: Dave Thaler <dthaler@microsoft.com>
* Fix program type and map count display for native programs
Signed-off-by: Dave Thaler <dthaler@microsoft.com>
* Update cmake files
Signed-off-by: Dave Thaler <dthaler@microsoft.com>
* Temporarily disable some compiler warnings for the pe-parse project
Signed-off-by: Dave Thaler <dthaler@microsoft.com>
* Native programs have different sizes for skeleton in debug vs release
Also add text case for section is just ".text"
Signed-off-by: Dave Thaler <dthaler@microsoft.com>
* Address PR feedback
Signed-off-by: Dave Thaler <dthaler@microsoft.com>
* Force inlining utility functions inside ebpf programs
Signed-off-by: Dave Thaler <dthaler@microsoft.com>
* Update expected output
Signed-off-by: Dave Thaler <dthaler@microsoft.com>
* More expected output changes
Signed-off-by: Dave Thaler <dthaler@microsoft.com>
* Fix ebpfapi to allow a single section of name .text
To match libbpf behavior
Signed-off-by: Dave Thaler <dthaler@microsoft.com>
* Fix test
Signed-off-by: Dave Thaler <dthaler@microsoft.com>
* Resolve analysis warnings
Signed-off-by: Dave Thaler <dthaler@microsoft.com>
* Fix analysis warnings
Signed-off-by: Dave Thaler <dthaler@microsoft.com>
* Address PR comments from Anurag
Signed-off-by: Dave Thaler <dthaler@microsoft.com>
* Fix test
Signed-off-by: Dave Thaler <dthaler@microsoft.com>
2022-05-11 14:06:49 -07:00
80dd532e1f
Save pointer to IO_WORKITEM before completing detach ( #1088 )
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Signed-off-by: Alan Jowett <alan.jowett@microsoft.com>
Co-authored-by: Alan Jowett <alan.jowett@microsoft.com>
2022-05-11 13:41:54 -06:00
09ead0dba6
Move expected output to subfolder ( #1080 )
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Signed-off-by: Alan Jowett <alan.jowett@microsoft.com>
Co-authored-by: Alan Jowett <alan.jowett@microsoft.com>
2022-05-11 13:04:03 -06:00
04dc2904c1
Add negative tests for maps and programs ( #1072 )
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* Add negative tests for maps and programs
Signed-off-by: Alan Jowett <alan.jowett@microsoft.com>
* Tweak tests
Signed-off-by: Alan Jowett <alan.jowett@microsoft.com>
* Tweak tests
Signed-off-by: Alan Jowett <alan.jowett@microsoft.com>
* Add pin coverage
Signed-off-by: Alan Jowett <alan.jowett@microsoft.com>
* Fix code analysis failure
Signed-off-by: Alan Jowett <alan.jowett@microsoft.com>
* Add negative tests for maps and programs
Signed-off-by: Alan Jowett <alan.jowett@microsoft.com>
* Tweak tests
Signed-off-by: Alan Jowett <alan.jowett@microsoft.com>
* Tweak tests
Signed-off-by: Alan Jowett <alan.jowett@microsoft.com>
* Add pin coverage
Signed-off-by: Alan Jowett <alan.jowett@microsoft.com>
* Fix code analysis failure
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>
* PR feedback
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>
* PR feedback
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>
2022-05-11 12:20:08 -06:00
29c2af2a34
Skip checkout of repo for ossar scan ( #1081 )
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* Skip checkout of repo for ossar scan
Signed-off-by: Alan Jowett <alan.jowett@microsoft.com>
* Fix broken yaml
Signed-off-by: Alan Jowett <alan.jowett@microsoft.com>
* Fix ossar dependency on git
Signed-off-by: Alan Jowett <alan.jowett@microsoft.com>
Co-authored-by: Alan Jowett <alan.jowett@microsoft.com>
2022-05-11 11:33:36 -06:00
3b3a06ee3a
fix regression ( #1084 )
2022-05-11 10:02:25 -07:00
a97fec01c6
Revert /Qspectre for ebpf-verifier until performance issues are solved ( #1082 )
...
Signed-off-by: Alan Jowett <alan.jowett@microsoft.com>
Co-authored-by: Alan Jowett <alan.jowett@microsoft.com>
2022-05-11 10:20:01 -06:00
377fa0db94
EX_PUSH_LOCK fix ( #1078 )
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* bugfix
* address PR comments, build break
2022-05-10 19:56:31 -06:00
c5cb25b994
Pickup latest ebpf-verifier ( #1077 )
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Signed-off-by: Alan Jowett <alan.jowett@microsoft.com>
Co-authored-by: Alan Jowett <alan.jowett@microsoft.com>
Co-authored-by: saxena-anurag <43585259+saxena-anurag@users.noreply.github.com>
2022-05-09 16:41:44 -06:00
1e1b18e374
Add support for bpf_program__type ( #1074 )
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Signed-off-by: Dave Thaler <dthaler@microsoft.com>
2022-05-09 10:11:48 -07:00
e55fce64f5
Bump step-security/harden-runner from 1.4.2 to 1.4.3 ( #1068 )
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Bumps [step-security/harden-runner](https://github.com/step-security/harden-runner ) from 1.4.2 to 1.4.3.
- [Release notes](https://github.com/step-security/harden-runner/releases )
- [Commits](34cbc43f0b...248ae51c2e
2022-05-08 08:57:17 -07:00
b9d3f0e65e
Bump external/Catch2 from `332de39` to `d9b0a38` ( #1067 )
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Bumps [external/Catch2](https://github.com/catchorg/Catch2 ) from `332de39` to `d9b0a38`.
- [Release notes](https://github.com/catchorg/Catch2/releases )
- [Commits](332de39cd4...d9b0a38f81
2022-05-07 18:02:17 -06:00
c5b44d04e1
Add comments for map declarations ( #1064 )
...
* Add comments for map declarations
Signed-off-by: Alan Jowett <alan.jowett@microsoft.com>
* Emit names instead of constants
Signed-off-by: Alan Jowett <alan.jowett@microsoft.com>
* Fix build break
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>
2022-05-06 15:39:57 -06:00
d835854796
Add tests for bpf2c CLI interface ( #1062 )
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* Add tests for bpf2c CLI interface
Signed-off-by: Alan Jowett <alan.jowett@microsoft.com>
* Fix parsing
Signed-off-by: Alan Jowett <alan.jowett@microsoft.com>
Co-authored-by: Alan Jowett <alan.jowett@microsoft.com>
2022-05-05 16:24:58 -06:00
0fdf2a5039
Modify bpf2c output to meet the coding standards. ( #1061 )
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* Modify bpf2c to generate code that matches coding style.
Switch file extension of expected code to .c so that it enforces
coding style requirements.
Signed-off-by: Alan Jowett <alan.jowett@microsoft.com>
* Fix file-rename in CMakeLists.txt
Signed-off-by: Alan Jowett <alan.jowett@microsoft.com>
* Fix bad merge
Signed-off-by: Alan Jowett <alan.jowett@microsoft.com>
* Fix line splitting
Signed-off-by: Alan Jowett <alan.jowett@microsoft.com>
Co-authored-by: Alan Jowett <alan.jowett@microsoft.com>
2022-05-05 14:41:13 -06:00
9f97deba38
Resolve warnings in bpf2c generated code ( #1058 )
...
* Resolve warnings in bpf2c generated code
Signed-off-by: Alan Jowett <alan.jowett@microsoft.com>
* Add negative test cases for raw BPF programs
Signed-off-by: Alan Jowett <alan.jowett@microsoft.com>
* Add negative test cases for raw BPF programs
Signed-off-by: Alan Jowett <alan.jowett@microsoft.com>
Co-authored-by: Alan Jowett <alan.jowett@microsoft.com>
2022-05-03 16:35:50 -06:00
dbbbd61b0f
fix ( #1054 )
2022-05-03 09:30:23 -06:00
b262f97825
Add SHA256 hash of ELF file when generating native binary ( #1047 )
...
* Add SHA256 hash of ELF file when generating native binary
Signed-off-by: Alan Jowett <alan.jowett@microsoft.com>
* Fix CXX17 deprecation warnings
Signed-off-by: Alan Jowett <alanjo@microsoft.com>
* PR feedback
Signed-off-by: Alan Jowett <alanjo@microsoft.com>
* Fix build
Signed-off-by: Alan Jowett <alan.jowett@microsoft.com>
* Add CXXFLAGS
Signed-off-by: Alan Jowett <alan.jowett@microsoft.com>
* Move CXX17 suppresion to top-level
Signed-off-by: Alan Jowett <alan.jowett@microsoft.com>
* Fix builds
Signed-off-by: Alan Jowett <alan.jowett@microsoft.com>
* Update expected bpf2c output
Signed-off-by: Alan Jowett <alan.jowett@microsoft.com>
* Downgrade to LLVM 11 for bpf2c tests
Signed-off-by: Alan Jowett <alan.jowett@microsoft.com>
* Revert clang11 in test
Signed-off-by: Alan Jowett <alan.jowett@microsoft.com>
* Build sample ELF's with LLVM11
Signed-off-by: Alan Jowett <alan.jowett@microsoft.com>
* Additional test cases
Signed-off-by: Alan Jowett <alanjo@microsoft.com>
Co-authored-by: Alan Jowett <alan.jowett@microsoft.com>
Co-authored-by: saxena-anurag <43585259+saxena-anurag@users.noreply.github.com>
2022-05-03 07:40:42 -07:00
cc44521dc8
Fix documentation typo ( #1055 )
...
Signed-off-by: Dave Thaler <dthaler@microsoft.com>
2022-05-02 21:21:37 -06:00
033c3cc955
Add more bpf() api tests ( #1043 )
...
Fixes #1021
Signed-off-by: Dave Thaler <dthaler@microsoft.com>
2022-05-02 17:40:00 -06:00
cd017611cf
Add coverage in bitmap, epoch, and ringbuffer. ( #1007 )
...
* Add coverage in bitmap, epoch, and ringbuffer.
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>
2022-05-02 12:39:58 -06:00
cda624862d
Upload cmake artifacts ( #1032 )
...
* Set CMAKE_SYSTEM_VERSION and CMAKE_CXX_STANDARD
Signed-off-by: Alan Jowett <alan.jowett@microsoft.com>
* Switch to currently supported SDK version
Signed-off-by: Alan Jowett <alan.jowett@microsoft.com>
* Upload build output as artifact.
Resolves : #1030
Signed-off-by: Alan Jowett <alan.jowett@microsoft.com>
Co-authored-by: Alan Jowett <alan.jowett@microsoft.com>
2022-05-01 21:13:41 -06:00
80870a9f21
Set CXXFLAGS for ebpf-verifer and catch2 ( #1041 )
...
Signed-off-by: Alan Jowett <alan.jowett@microsoft.com>
Co-authored-by: Alan Jowett <alan.jowett@microsoft.com>
Co-authored-by: saxena-anurag <43585259+saxena-anurag@users.noreply.github.com>
2022-05-01 18:43:11 -06:00
dafd950314
Add negative native module tests ( #1039 )
...
* add tests, bugfix
* mark tests for Debug only
* fix build failure
* update cmake file
* Apply suggestions from code review
Co-authored-by: Dave Thaler <dthaler@microsoft.com>
* fix cmakelists
* fix build break
* fix typo
Co-authored-by: Dave Thaler <dthaler@microsoft.com>
2022-05-01 16:26:41 -07:00
b99986ab6c
Random crash fix - preemptible workitems ( #1042 )
2022-05-01 15:23:37 -07:00
7c55993568
Bump github/codeql-action from 2.1.8 to 2.1.9 ( #1045 )
...
Bumps [github/codeql-action](https://github.com/github/codeql-action ) from 2.1.8 to 2.1.9.
- [Release notes](https://github.com/github/codeql-action/releases )
- [Changelog](https://github.com/github/codeql-action/blob/main/CHANGELOG.md )
- [Commits](1ed1437484...7502d6e991
2022-05-01 14:52:10 -06:00
7e83ba30d9
Bump external/Catch2 from `9dc2296` to `332de39` ( #1044 )
...
Bumps [external/Catch2](https://github.com/catchorg/Catch2 ) from `9dc2296` to `332de39`.
- [Release notes](https://github.com/catchorg/Catch2/releases )
- [Commits](9dc229693d...332de39cd4
2022-05-01 12:58:50 -07:00
9c1bd80c6e
Switch fuzzing to run on sanitizer build ( #1035 )
...
* Switch fuzzing to run on sanitizer build
Signed-off-by: Alan Jowett <alan.jowett@microsoft.com>
* Remove fuzzing coverage from blocking reporting
Signed-off-by: Alan Jowett <alan.jowett@microsoft.com>
Co-authored-by: Alan Jowett <alan.jowett@microsoft.com>
2022-04-30 16:16:43 -07:00
dependabot[bot]
Alan Jowett
Dave Thaler
Shankar Seal
saxena-anurag