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packages/utils/lxc/patches/030-start-re-introduce-first-SET_DUMPABLE-call.patch
John Audia ab1f60b74d lxc: update to 6.0.5
6.0.5 is a bug fix release, see:
https://discuss.linuxcontainers.org/t/lxc-6-0-5-lts-has-been-released/24438

Full changelog: https://github.com/lxc/lxc/compare/v6.0.4...v6.0.5

Build system: x86/64
Build-tested: x86/64-glibc
Run-tested: x86/64-glibc (Intel N150 based box)

Signed-off-by: John Audia <therealgraysky@proton.me>
2025-08-19 19:25:39 +03:00

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Diff

From 2663712e8fa8f37e0bb873185e2d4526dc644764 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?St=C3=A9phane=20Graber?= <stgraber@stgraber.org>
Date: Sat, 5 Apr 2025 01:11:18 -0400
Subject: [PATCH] start: Re-introduce first SET_DUMPABLE call
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
Without it, we're running into issues with complex hooks like nvidia.
Signed-off-by: Stéphane Graber <stgraber@stgraber.org>
---
src/lxc/start.c | 5 +++++
1 file changed, 5 insertions(+)
--- a/src/lxc/start.c
+++ b/src/lxc/start.c
@@ -1130,6 +1130,11 @@ static int do_start(void *data)
if (ret < 0)
goto out_warn_father;
+ ret = prctl(PR_SET_DUMPABLE, prctl_arg(1), prctl_arg(0),
+ prctl_arg(0), prctl_arg(0));
+ if (ret < 0)
+ goto out_warn_father;
+
/* set{g,u}id() clears deathsignal */
ret = lxc_set_death_signal(SIGKILL, handler->monitor_pid, status_fd);
if (ret < 0) {