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In Android version 11 and earlier, pidfd-related system calls are not allowed by the seccomp policy, which causes crashes due to SIGSYS signals. For #69065 Fixes #69640 Change-Id: Ib29631639a5cf221ac11b4d82390cb79436b8657 GitHub-Last-Rev: aad6b3b32c81795f86bc4a9e81aad94899daf520 GitHub-Pull-Request: golang/go#69543 Reviewed-on: https://go-review.googlesource.com/c/go/+/614277 Auto-Submit: Ian Lance Taylor <iant@google.com> LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com> Reviewed-by: David Chase <drchase@google.com> Reviewed-by: Ian Lance Taylor <iant@google.com> (cherry picked from commit a3a05ed04cb53c53bdacded2d16f0f3e5facdbb0) Reviewed-on: https://go-review.googlesource.com/c/go/+/616077 Reviewed-by: Michael Knyszek <mknyszek@google.com> Reviewed-by: Kirill Kolyshkin <kolyshkin@gmail.com> Reviewed-by: Dmitri Shuralyov <dmitshur@google.com> Reviewed-by: Mauri de Souza Meneguzzo <mauri870@gmail.com> Auto-Submit: Michael Knyszek <mknyszek@google.com>
23 lines
517 B
Go
23 lines
517 B
Go
// Copyright 2022 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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//go:build unix && !linux
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package runtime
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// sigFromUser reports whether the signal was sent because of a call
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// to kill.
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//
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//go:nosplit
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func (c *sigctxt) sigFromUser() bool {
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return c.sigcode() == _SI_USER
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}
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// sigFromSeccomp reports whether the signal was sent from seccomp.
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//
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//go:nosplit
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func (c *sigctxt) sigFromSeccomp() bool {
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return false
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}
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