diff options
| -rw-r--r-- | src/journal/journald-server.c | 24 |
1 files changed, 17 insertions, 7 deletions
diff --git a/src/journal/journald-server.c b/src/journal/journald-server.c index 451f16483f..6466e46ccc 100644 --- a/src/journal/journald-server.c +++ b/src/journal/journald-server.c @@ -760,7 +760,8 @@ static void dispatch_message_real( const char *label, size_t label_len, const char *unit_id, int priority, - pid_t object_pid) { + pid_t object_pid, + char *cgroup) { char pid[sizeof("_PID=") + DECIMAL_STR_MAX(pid_t)], uid[sizeof("_UID=") + DECIMAL_STR_MAX(uid_t)], @@ -846,7 +847,12 @@ static void dispatch_message_real( } #endif - r = cg_pid_get_path_shifted(ucred->pid, s->cgroup_root, &c); + r = 0; + if (cgroup) + c = cgroup; + else + r = cg_pid_get_path_shifted(ucred->pid, s->cgroup_root, &c); + if (r >= 0) { _cleanup_free_ char *raw_unit = NULL, *raw_slice = NULL; char *session = NULL; @@ -904,7 +910,8 @@ static void dispatch_message_real( } } - free(c); + if (!cgroup) + free(c); } else if (unit_id) { x = strjoina("_SYSTEMD_UNIT=", unit_id); IOVEC_SET_STRING(iovec[n++], x); @@ -1093,7 +1100,7 @@ void server_driver_message(Server *s, const char *message_id, const char *format ucred.gid = getgid(); if (r >= 0) - dispatch_message_real(s, iovec, n, ELEMENTSOF(iovec), &ucred, NULL, NULL, 0, NULL, LOG_INFO, 0); + dispatch_message_real(s, iovec, n, ELEMENTSOF(iovec), &ucred, NULL, NULL, 0, NULL, LOG_INFO, 0, NULL); while (m < n) free(iovec[m++].iov_base); @@ -1107,7 +1114,7 @@ void server_driver_message(Server *s, const char *message_id, const char *format n = 3; IOVEC_SET_STRING(iovec[n++], "PRIORITY=4"); IOVEC_SET_STRING(iovec[n++], buf); - dispatch_message_real(s, iovec, n, ELEMENTSOF(iovec), &ucred, NULL, NULL, 0, NULL, LOG_INFO, 0); + dispatch_message_real(s, iovec, n, ELEMENTSOF(iovec), &ucred, NULL, NULL, 0, NULL, LOG_INFO, 0, NULL); } } @@ -1124,7 +1131,7 @@ void server_dispatch_message( int rl, r; _cleanup_free_ char *path = NULL; uint64_t available = 0; - char *c; + char *c = NULL; assert(s); assert(iovec || n == 0); @@ -1175,7 +1182,10 @@ void server_dispatch_message( NULL); finish: - dispatch_message_real(s, iovec, n, m, ucred, tv, label, label_len, unit_id, priority, object_pid); + /* restore cgroup path for logging */ + if (c) + *c = '/'; + dispatch_message_real(s, iovec, n, m, ucred, tv, label, label_len, unit_id, priority, object_pid, path); } int server_flush_to_var(Server *s, bool require_flag_file) { |