From f7dc3ab9f43b67abcbd34062b9352ab42debec49 Mon Sep 17 00:00:00 2001 From: Lennart Poettering Date: Wed, 21 May 2014 09:31:22 +0900 Subject: logind: don't apply RemoveIPC= to system users We shouldn't destroy IPC objects of system users on logout. http://lists.freedesktop.org/archives/systemd-devel/2014-April/018373.html This introduces SYSTEM_UID_MAX defined to the maximum UID of system users. This value is determined compile-time, either as configure switch or from /etc/login.defs. (We don't read that file at runtime, since this is really a choice for a system builder, not the end user.) While we are at it we then also update journald to use SYSTEM_UID_MAX when we decide whether to split out log data for a specific client. --- src/journal/journald-server.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'src/journal/journald-server.c') diff --git a/src/journal/journald-server.c b/src/journal/journald-server.c index 0439caf909..381d80a938 100644 --- a/src/journal/journald-server.c +++ b/src/journal/journald-server.c @@ -258,7 +258,7 @@ static JournalFile* find_journal(Server *s, uid_t uid) { if (s->runtime_journal) return s->runtime_journal; - if (uid <= 0) + if (uid <= SYSTEM_UID_MAX) return s->system_journal; r = sd_id128_get_machine(&machine); -- cgit v1.2.3-54-g00ecf