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[Qemu-commits] [qemu/qemu] e474e3: seccomp: fix killing of whole process
From: |
Peter Maydell |
Subject: |
[Qemu-commits] [qemu/qemu] e474e3: seccomp: fix killing of whole process instead of t... |
Date: |
Tue, 15 Sep 2020 06:00:40 -0700 |
Branch: refs/heads/master
Home: https://github.com/qemu/qemu
Commit: e474e3aacf4276eb0781d11c45e2fab996f9dc56
https://github.com/qemu/qemu/commit/e474e3aacf4276eb0781d11c45e2fab996f9dc56
Author: Daniel P. Berrangé <berrange@redhat.com>
Date: 2020-09-15 (Tue, 15 Sep 2020)
Changed paths:
M qemu-seccomp.c
Log Message:
-----------
seccomp: fix killing of whole process instead of thread
Back in 2018 we introduced support for killing the whole QEMU process
instead of just one thread, when a seccomp rule is violated:
commit bda08a5764d470f101fa38635d30b41179a313e1
Author: Marc-André Lureau <marcandre.lureau@redhat.com>
Date: Wed Aug 22 19:02:48 2018 +0200
seccomp: prefer SCMP_ACT_KILL_PROCESS if available
Fast forward a year and we introduced a patch to avoid killing the
process for resource control syscalls tickled by Mesa.
commit 9a1565a03b79d80b236bc7cc2dbce52a2ef3a1b8
Author: Daniel P. Berrangé <berrange@redhat.com>
Date: Wed Mar 13 09:49:03 2019 +0000
seccomp: don't kill process for resource control syscalls
Unfortunately a logic bug effectively reverted the first commit
mentioned so that we go back to only killing the thread, not the whole
process.
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Acked-by: Eduardo Otubo <otubo@redhat.com>
Commit: 6c938efc27c2c9c9b02d574d0522a83dc06c72c8
https://github.com/qemu/qemu/commit/6c938efc27c2c9c9b02d574d0522a83dc06c72c8
Author: Peter Maydell <peter.maydell@linaro.org>
Date: 2020-09-15 (Tue, 15 Sep 2020)
Changed paths:
M qemu-seccomp.c
Log Message:
-----------
Merge remote-tracking branch 'remotes/otubo/tags/pull-seccomp-20200915' into
staging
seccomp branch queue
# gpg: Signature made Tue 15 Sep 2020 11:58:27 BST
# gpg: using RSA key D67E1B50937486B40723DBABDF32E7C0F0FFF9A2
# gpg: issuer "otubo@redhat.com"
# gpg: Good signature from "Eduardo Otubo (Senior Software Engineer)
<otubo@redhat.com>" [full]
# Primary key fingerprint: D67E 1B50 9374 86B4 0723 DBAB DF32 E7C0 F0FF F9A2
* remotes/otubo/tags/pull-seccomp-20200915:
seccomp: fix killing of whole process instead of thread
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Compare: https://github.com/qemu/qemu/compare/9b14671aec0a...6c938efc27c2
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