37 lines
1.6 KiB
Diff
37 lines
1.6 KiB
Diff
From 858519383fec2b3fadc1b8423214f703d69d6a6c Mon Sep 17 00:00:00 2001
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From: Lennart Poettering <lennart@poettering.net>
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Date: Wed, 22 Apr 2020 21:52:22 +0200
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Subject: [PATCH] core: make sure we don't get confused when setting TERM for a
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tty fd
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Fixes: #15344
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(cherry picked from commit e8cf09b2a2ad0d48e5493050d54251d5f512d9b6)
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Resolves: #2045307
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---
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src/core/execute.c | 9 +++++----
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1 file changed, 5 insertions(+), 4 deletions(-)
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diff --git a/src/core/execute.c b/src/core/execute.c
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index d528d08830..a104294966 100644
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--- a/src/core/execute.c
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+++ b/src/core/execute.c
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@@ -1709,12 +1709,13 @@ static int build_environment(
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tty_path = exec_context_tty_path(c);
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- /* If we are forked off PID 1 and we are supposed to operate on /dev/console, then let's try to inherit
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- * the $TERM set for PID 1. This is useful for containers so that the $TERM the container manager
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- * passes to PID 1 ends up all the way in the console login shown. */
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+ /* If we are forked off PID 1 and we are supposed to operate on /dev/console, then let's try
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+ * to inherit the $TERM set for PID 1. This is useful for containers so that the $TERM the
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+ * container manager passes to PID 1 ends up all the way in the console login shown. */
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- if (path_equal(tty_path, "/dev/console") && getppid() == 1)
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+ if (path_equal_ptr(tty_path, "/dev/console") && getppid() == 1)
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term = getenv("TERM");
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+
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if (!term)
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term = default_term_for_tty(tty_path);
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