- If --sandbox2_danger_danger_permit_all_and_log is set, we write to a logfile (passed via the flag).
- If --sandbox2_danger_danger_permit_all is set, we do not write any log information.
This change introduces a means to also see the syscall information on stderr by passing --v=1 and --alsologtostderr.
PiperOrigin-RevId: 542232271
Change-Id: Ie4d30f0d8e25bb1de7c60bb37736b27b89406336
To avoid code that is being parsed to include the intrinsics headers, undefine
a few key preprocessor defines.
PiperOrigin-RevId: 539878995
Change-Id: I8afb7cbdadcab3214c943c0acb9006e8bcc30611
- Abseil
- Protobuf
- Benchmark
- Googletest
In turn, some code changes were necessary:
- Use absolute imports in `sapi_generator.py` when invoked by Bazel
- Add Abseil's source dir as include dir in generated proto `.cc` files
- Bazel: Use `@rules_proto` for `proto_library` and use native `cc_proto_library`
Drive-by:
- Update year in `README.md`
- Look for clang versions 16, 15, 14, and 13 as well in `code.py`
PiperOrigin-RevId: 539032012
Change-Id: Ib9cd1d7fb38409d884eb45e1fa08927f6af83a21
This should only affect the Bazel `BUILD.bazel` files and their formatting.
PiperOrigin-RevId: 538426054
Change-Id: I0162726d3fb4bcb4d7938cddc6f39e0d9f2b4a3d
Also make sure we don't kill everything (with a `kill(-1, SIGKILL)`) if reading the pid fails.
PiperOrigin-RevId: 536371566
Change-Id: I17f6ae36b73ec43735709ff16d276abaebb00d44
Drive-by:
- Add flags to link libgcc and libstdc++ statically into the binary, making it
"mostly static"
PiperOrigin-RevId: 532349354
Change-Id: I0a86eb29b6a40aec4cec3cffeaf9511726ee4dc8
Set `SAPI_CLANG_TOOL_EXECUTABLE` to specify the location of a pre-built Clang
tool based header generator.
PiperOrigin-RevId: 531425738
Change-Id: I723d19122cc738d9906c8c568d156d44c58d9746
Tested on Debian 10.13 with `LLVM-{11,12,13,14,15,16,17}` packages from https://apt.llvm.org/.
PiperOrigin-RevId: 531211601
Change-Id: I91babb5d85be2a22a4b17d757a5f626de6c03881
`SAPI_ENABLE_GENERATOR` => `SAPI_ENABLE_CLANG_TOOL`
This prepares further changes in this area.
PiperOrigin-RevId: 531201213
Change-Id: I56bd450e6ed2dd1dbbf45db2825a75c56d277037
This makes should ensure global forkserver will be single threaded before forking the sandboxees as it does not go through WaitAndFork.
Waiting for sanitizers is not needed in the monitor and should reduce latency
by 1 second for all sanitizer builds. Currently it'll always wait up to 1 seconds for the process to become single-threaded, which will never happen as monitor itself is running in a separate thread.
PiperOrigin-RevId: 530878018
Change-Id: Ie9f663848502f2738721861b0ba2dc6f3cc9f1c9
Allows to create a Comms with unix domain sockets that are not abstract. This allows to use Comms to talk across network namespaces
PiperOrigin-RevId: 518854724
Change-Id: I4fd65466bba9512f448b73bde367f38a0fbb584d
Fixes incorrect timeout calculation and increases the wakeup interval.
Also makes poll behave correctly in presence of signals.
PiperOrigin-RevId: 516514260
Change-Id: I035701e1bb351f9ad26157b59b13b4f300cc229a
Unotify based monitor should bring big performance wins
if the sandboxee heavily uses threading or signals.
Some of the features are not supported in that mode:
- execveat is always allowed instead of just the initial one
- stack traces are not collected on normal exit or if the process is terminated by signal
PiperOrigin-RevId: 515040101
Change-Id: Ia5574d34b4ff7e91e3601edb8c9cb913e011fbf6
