go/src/syscall/exec_linux_test.go, branch main

all: remove unnecessary loop variable copies in tests

2025-10-17T20:10:27Z

Copying the loop variable is no longer necessary since Go 1.22. Change-Id: Iebb21dac44a20ec200567f1d786f105a4ee4999d Reviewed-on: https://go-review.googlesource.com/c/go/+/711640 Reviewed-by: Florian Lehner Auto-Submit: Damien Neil Reviewed-by: Dmitri Shuralyov Reviewed-by: Damien Neil Auto-Submit: Tobias Klauser LUCI-TryBot-Result: Go LUCI

runtime: in asan mode call __lsan_do_leak_check when exiting

2025-03-06T02:23:46Z

This enables the ASAN default behavior of reporting C memory leaks. It can be disabled with ASAN_OPTIONS=detect_leaks=0. Fixes #67833 Change-Id: I420da1b5d79cf70d8cf134eaf97bf0a22f61ffd0 Cq-Include-Trybots: luci.golang.try:gotip-linux-amd64-asan-clang15,gotip-linux-arm64-asan-clang15 Reviewed-on: https://go-review.googlesource.com/c/go/+/651755 Reviewed-by: Cherry Mui Reviewed-by: Ian Lance Taylor Auto-Submit: Ian Lance Taylor LUCI-TryBot-Result: Go LUCI

syscall: skip testAmbientCaps tests if there is no nobody user

2025-02-14T22:00:03Z

When there is not a nobody user (for example inside Docker), the tests TestAmbientCaps and TestAmbientCapsUserns should be skipped instead of failing. Fixes #71644 Change-Id: I7f92db19e2b6f449d8d897650a0ecd89f5150f4a GitHub-Last-Rev: a4c4f5bb61929b4981dc0b92d773bd4ef13d7d3d GitHub-Pull-Request: golang/go#71729 Reviewed-on: https://go-review.googlesource.com/c/go/+/649396 LUCI-TryBot-Result: Go LUCI Reviewed-by: Ian Lance Taylor Auto-Submit: Ian Lance Taylor Reviewed-by: Carlos Amedee

syscall: use testenv.Executable

2024-09-03T20:11:34Z

Change-Id: I4390d4bfb7deb974df6546e30ebbb4b6fff74730 Reviewed-on: https://go-review.googlesource.com/c/go/+/609836 Auto-Submit: Ian Lance Taylor Reviewed-by: Tobias Klauser Reviewed-by: Dmitri Shuralyov Reviewed-by: Ian Lance Taylor LUCI-TryBot-Result: Go LUCI

syscall: skip TestAmbientCapsUserns when restricted, document

2024-05-15T07:45:37Z

fixes golang/go#67088 Change-Id: I42e7a8d02b161187772f147e3e136ab6e0f71d7f Reviewed-on: https://go-review.googlesource.com/c/go/+/585059 LUCI-TryBot-Result: Go LUCI Reviewed-by: Ian Lance Taylor

syscall: fix typo in comment

2024-02-27T16:40:42Z

Change-Id: I1804315fd3ec50ab1e3f480efd92c59e36fd47d0 GitHub-Last-Rev: 07d969ab71eabfe7034b62f45a1f4058b66ee014 GitHub-Pull-Request: golang/go#65921 Reviewed-on: https://go-review.googlesource.com/c/go/+/566615 Auto-Submit: Ian Lance Taylor Reviewed-by: Ian Lance Taylor LUCI-TryBot-Result: Go LUCI Reviewed-by: Tobias Klauser Reviewed-by: Emmanuel Odeke Reviewed-by: Carlos Amedee

internal/syscall/unix: add PidFDSendSignal for Linux

2023-11-21T22:23:07Z

CL 520266 added pidfd_send_signal linux syscall numbers to the syscall package for the sake of a unit test. As pidfd_send_signal will be used from the os package, let's revert the changes to syscall package, add the pidfd_send_signal syscall numbers and the implementation to internal/syscall/unix, and change the above test to use it. Updates #51246. For #62654. Change-Id: I862174c3c1a64baf1080792bdb3a1c1d1b417bb4 Reviewed-on: https://go-review.googlesource.com/c/go/+/528436 Run-TryBot: Kirill Kolyshkin Reviewed-by: Cherry Mui Reviewed-by: Michael Knyszek LUCI-TryBot-Result: Go LUCI TryBot-Result: Gopher Robot Reviewed-by: Michael Pratt

syscall: check SyscallIsNotSupported in TestPidFDWithUserNS

2023-11-21T21:40:03Z

For #51246. Change-Id: Ief2e2e14f039123a6580cb60be7ee74f4a20a649 Reviewed-on: https://go-review.googlesource.com/c/go/+/544318 TryBot-Result: Gopher Robot Auto-Submit: Michael Pratt Reviewed-by: Bryan Mills Run-TryBot: Michael Pratt LUCI-TryBot-Result: Go LUCI

syscall: fix getting pidfd when using CLONE_NEWUSER

2023-11-21T20:13:01Z

While working on CL 528798, I found out that sys.PidFD field (added in CL 520266) is not filled in when CLONE_NEWUSER is used. This happens because the code assumed that the parent and the child run in the same memory space. This assumption is right only when CLONE_VM is used for clone syscall, and the code only sets CLONE_VM when CLONE_NEWUSER is not used. Fix this, and add a test case (which fails before the fix). Updates #51246. Change-Id: I805203c1369cadd63d769568b132a9ffd92cc184 Reviewed-on: https://go-review.googlesource.com/c/go/+/542698 LUCI-TryBot-Result: Go LUCI Reviewed-by: Michael Pratt Reviewed-by: Michael Knyszek Auto-Submit: Michael Pratt

all: clean unnecessary casts for test files

2023-09-22T16:22:42Z

This is a follow up of CL 528696. Change-Id: I5b71eabedb12567c4b1b36f7182a3d2b0ed662a5 GitHub-Last-Rev: acaf3ac11c38042ad27b99e1c70a3c9f1a554a15 GitHub-Pull-Request: golang/go#62713 Reviewed-on: https://go-review.googlesource.com/c/go/+/529197 Reviewed-by: Ian Lance Taylor Auto-Submit: Ian Lance Taylor Reviewed-by: Matthew Dempsky LUCI-TryBot-Result: Go LUCI