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logind: save logind session information to disk once we acquired it via utmp

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Fixes: #36930
This commit is contained in:
Lennart Poettering
2025-04-02 16:46:25 +02:00
parent 700f37c367
commit 5af674214a
1 changed files with 4 additions and 6 deletions
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10
src/login/logind-utmp.c
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@@ -6,15 +6,12 @@
int manager_read_utmp(Manager *m) {
#if ENABLE_UTMP
int r;
_unused_ _cleanup_(utxent_cleanup) bool utmpx = false;
assert(m);
if (utmpxname(UTMPX_FILE) < 0)
return log_error_errno(errno, "Failed to set utmp path to " UTMPX_FILE ": %m");
utmpx = utxent_start();
_unused_ _cleanup_(utxent_cleanup) bool utmpx = utxent_start();
for (;;) {
_cleanup_free_ char *t = NULL;
@@ -44,8 +41,7 @@ int manager_read_utmp(Manager *m) {
c = path_startswith(t, "/dev/");
if (c) {
r = free_and_strdup(&t, c);
if (r < 0)
if (free_and_strdup(&t, c) < 0)
return log_oom();
}
@@ -63,6 +59,7 @@ int manager_read_utmp(Manager *m) {
s->tty = mfree(s->tty);
s->tty_validity = TTY_UTMP_INCONSISTENT;
log_debug("Session '%s' has inconsistent TTY information, dropping TTY information.", s->id);
session_save(s);
continue;
}
@@ -73,6 +70,7 @@ int manager_read_utmp(Manager *m) {
s->tty = TAKE_PTR(t);
s->tty_validity = TTY_FROM_UTMP;
log_debug("Acquired TTY information '%s' from utmp for session '%s'.", s->tty, s->id);
session_save(s);
}
#else