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34 lines
1.0 KiB
34 lines
1.0 KiB
2 years ago
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From 9ba5d8811630a3d2af90fdc52f4fd6b03ee9e692 Mon Sep 17 00:00:00 2001
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From: =?UTF-8?q?Zbigniew=20J=C4=99drzejewski-Szmek?= <zbyszek@in.waw.pl>
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Date: Tue, 21 May 2019 19:26:12 +0200
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Subject: [PATCH] core: unset HOME=/ that the kernel gives us
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Partially fixes #12389.
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%h would return "/" in a machine, but "/root" in a container. Let's fix
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this by resetting $HOME to the expected value.
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(cherry picked from commit 9d48671c62de133a2b9fe7c31e70c0ff8e68f2db)
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Resolves: #2056527
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---
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src/core/main.c | 5 +++++
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1 file changed, 5 insertions(+)
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diff --git a/src/core/main.c b/src/core/main.c
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index d897155644..08a4df3c97 100644
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--- a/src/core/main.c
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+++ b/src/core/main.c
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@@ -1307,6 +1307,11 @@ static int fixup_environment(void) {
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if (setenv("TERM", t, 1) < 0)
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return -errno;
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+ /* The kernels sets HOME=/ for init. Let's undo this. */
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+ if (path_equal_ptr(getenv("HOME"), "/") &&
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+ unsetenv("HOME") < 0)
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+ log_warning_errno(errno, "Failed to unset $HOME: %m");
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+
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return 0;
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}
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