38 lines
1.1 KiB
Diff
38 lines
1.1 KiB
Diff
From bd6c104f931329ce6fbc5a1250c8c80a1d8223ee Mon Sep 17 00:00:00 2001
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From: Karel Zak <kzak@redhat.com>
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Date: Mon, 24 Feb 2025 13:37:04 +0100
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Subject: [PATCH] agetty: fix stdin conversion to tty name
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Addresses: https://github.com/util-linux/util-linux/issues/3304
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Signed-off-by: Karel Zak <kzak@redhat.com>
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---
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term-utils/agetty.c | 10 +++++++---
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1 file changed, 7 insertions(+), 3 deletions(-)
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diff --git a/term-utils/agetty.c b/term-utils/agetty.c
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index aa859c27b..0dfe52c90 100644
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--- a/term-utils/agetty.c
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+++ b/term-utils/agetty.c
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@@ -928,11 +928,15 @@ static void parse_args(int argc, char **argv, struct options *op)
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/* resolve the tty path in case it was provided as stdin */
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if (strcmp(op->tty, "-") == 0) {
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+ int fd;
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+ const char *name = op->tty;
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+
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op->tty_is_stdin = 1;
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- int fd = get_terminal_name(NULL, &op->tty, NULL);
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- if (fd < 0) {
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+ fd = get_terminal_name(NULL, &name, NULL);
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+ if (fd >= 0)
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+ op->tty = name; /* set real device name */
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+ else
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log_warn(_("could not get terminal name: %d"), fd);
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- }
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}
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/* On virtual console remember the line which is used for */
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--
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2.49.0
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