systemd/0754-journald-move-uid_for_system_journal-to-uid-alloc-ra.patch

67 lines
2.4 KiB
Diff
Raw Normal View History

From c499486907937a823a8a3fe003b4d8bcf232fec6 Mon Sep 17 00:00:00 2001
From: Lennart Poettering <lennart@poettering.net>
Date: Wed, 7 Jun 2023 15:16:50 +0200
Subject: [PATCH] journald: move uid_for_system_journal() to uid-alloc-range.h
Let's move this helper call from journald specific code to src/basic/,
so that we can use it from sd-journal.
While we are at it, slightly extend it to also cover container uids,
which are also routed to the system journal now.
This places the call in uid-alloc-range.[ch] which contains similar
functions that match UID ranges for specific purposes.
(cherry picked from commit 115d5145a257c1a27330acf9f063b5f4d910ca4d)
Related: RHEL-31070
---
src/basic/uid-alloc-range.c | 7 +++++++
src/basic/uid-alloc-range.h | 2 ++
src/journal/journald-server.c | 7 -------
3 files changed, 9 insertions(+), 7 deletions(-)
diff --git a/src/basic/uid-alloc-range.c b/src/basic/uid-alloc-range.c
index dcecdbe343..1b6d761a66 100644
--- a/src/basic/uid-alloc-range.c
+++ b/src/basic/uid-alloc-range.c
@@ -121,3 +121,10 @@ bool gid_is_system(gid_t gid) {
return gid <= defs->system_gid_max;
}
+
+bool uid_for_system_journal(uid_t uid) {
+
+ /* Returns true if the specified UID shall get its data stored in the system journal. */
+
+ return uid_is_system(uid) || uid_is_dynamic(uid) || uid == UID_NOBODY || uid_is_container(uid);
+}
diff --git a/src/basic/uid-alloc-range.h b/src/basic/uid-alloc-range.h
index d3bf077045..5badde148a 100644
--- a/src/basic/uid-alloc-range.h
+++ b/src/basic/uid-alloc-range.h
@@ -32,3 +32,5 @@ typedef struct UGIDAllocationRange {
int read_login_defs(UGIDAllocationRange *ret_defs, const char *path, const char *root);
const UGIDAllocationRange *acquire_ugid_allocation_range(void);
+
+bool uid_for_system_journal(uid_t uid);
diff --git a/src/journal/journald-server.c b/src/journal/journald-server.c
index 0ff6a43e5b..6fa182a566 100644
--- a/src/journal/journald-server.c
+++ b/src/journal/journald-server.c
@@ -234,13 +234,6 @@ void server_space_usage_message(Server *s, JournalStorage *storage) {
NULL);
}
-static bool uid_for_system_journal(uid_t uid) {
-
- /* Returns true if the specified UID shall get its data stored in the system journal. */
-
- return uid_is_system(uid) || uid_is_dynamic(uid) || uid == UID_NOBODY;
-}
-
static void server_add_acls(ManagedJournalFile *f, uid_t uid) {
assert(f);