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36ca43f7db
Signed-off-by: Marcus Haukelid Larsen <mhl@haukelid.dk> Closes: https://github.com/gentoo/gentoo/pull/41999 Signed-off-by: Joonas Niilola <juippis@gentoo.org>
34 lines
1 KiB
Diff
34 lines
1 KiB
Diff
From 2663712e8fa8f37e0bb873185e2d4526dc644764 Mon Sep 17 00:00:00 2001
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From: =?UTF-8?q?St=C3=A9phane=20Graber?= <stgraber@stgraber.org>
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Date: Sat, 5 Apr 2025 01:11:18 -0400
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Subject: [PATCH] start: Re-introduce first SET_DUMPABLE call
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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Without it, we're running into issues with complex hooks like nvidia.
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Signed-off-by: Stéphane Graber <stgraber@stgraber.org>
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---
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src/lxc/start.c | 5 +++++
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1 file changed, 5 insertions(+)
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diff --git a/src/lxc/start.c b/src/lxc/start.c
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index f28bceaba..ee4bf4003 100644
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--- a/src/lxc/start.c
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+++ b/src/lxc/start.c
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@@ -1125,6 +1125,11 @@ static int do_start(void *data)
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if (!lxc_switch_uid_gid(nsuid, nsgid))
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goto out_warn_father;
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+ ret = prctl(PR_SET_DUMPABLE, prctl_arg(1), prctl_arg(0),
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+ prctl_arg(0), prctl_arg(0));
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+ if (ret < 0)
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+ goto out_warn_father;
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+
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/* set{g,u}id() clears deathsignal */
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ret = lxc_set_death_signal(SIGKILL, handler->monitor_pid, status_fd);
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if (ret < 0) {
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--
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2.48.1
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