From 9ab804e580e767640eae3d9189f8c6de2e673143 Mon Sep 17 00:00:00 2001 From: Mike Gilbert Date: Sat, 29 Jul 2023 17:32:57 -0400 Subject: wall: do not error for ttys that do not exist Some wayland display managers (GDM) put strings like "seat0" in the ut_line field of utmp entries. These are not valid tty devices. Avoid writing a confusing error message for ttys that do not exist. Addresses: https://bugzilla.redhat.com/show_bug.cgi?id=2227097 Bug: https://bugs.gentoo.org/911336 Upstream: http://github.com/util-linux/util-linux/commit/7d3713a6d541be0bac0bb78cc8fea1620583fd08 Signed-off-by: Mike Gilbert --- term-utils/ttymsg.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/term-utils/ttymsg.c b/term-utils/ttymsg.c index 2aab69f10..e53506520 100644 --- a/term-utils/ttymsg.c +++ b/term-utils/ttymsg.c @@ -100,7 +100,7 @@ ttymsg(struct iovec *iov, size_t iovcnt, char *line, int tmout) { * if not running as root; not an error. */ if ((fd = open(device, O_WRONLY|O_NONBLOCK, 0)) < 0) { - if (errno == EBUSY || errno == EACCES) + if (errno == EBUSY || errno == EACCES || errno == ENOENT) return NULL; len = snprintf(errbuf, sizeof(errbuf), "%s: %m", device); -- 2.40.1