systemd/do_not_warn_pidfile.patch
Frederic Crozat dd5f3ba981 Accepting request 96123 from home:fcrozat:systemd
- Remove storage-after-cryptsetup.service, add
  storage-after-cryptsetup.patch instead to prevent dependency
  cycle (bnc#722539).
- Add delay-fsck-cryptsetup-after-md-lvm-dmraid.patch: ensure
  fsck/cryptsetup is run after lvm/md/dmraid have landed
  (bnc#724912).
- Add cron-tty-pam.patch: Fix cron filling logs (bnc#731358).
- Add do_not_warn_pidfile.patch: Fix PID warning in logs
  (bnc#732912).
- Add mount-swap-log.patch: Ensure swap and mount output is
  redirected to default log target (rhb#750032).
- Add color-on-boot.patch: ensure colored status are displayed at
  boot time.
- Update modules_on_boot.patch to fix bnc#732041.
- Replace private_tmp_crash.patch with log_on_close.patch, better
  upstream fix for bnc#699829 and fix bnc#731719.
- Update vconsole patch to fix memleaks and crash (bnc#734527).
- Add handle-racy-daemon.patch: fix warnings with sendmail
  (bnc#732912).
- Add new-lsb-headers.patch: support PIDFile: and
  X-Systemd-RemainAfterExit: header in initscript (bnc#727771).
- Update bootsplash services to not start if vga= is missing from
  cmdline (bnc#727771)
- Add lock-opensuse.patch: disable /var/lock/{subsys,lockdev} and
  change default permissions on /var/lock (bnc#733523).
- Add garbage_collect_units: ensure error units are correctly
  garbage collected (rhb#680122).
- Add crypt-loop-file.patch: add support for crypt file loop
  (bnc#730496).

OBS-URL: https://build.opensuse.org/request/show/96123
OBS-URL: https://build.opensuse.org/package/show/Base:System/systemd?expand=0&rev=228
2011-12-09 14:44:59 +00:00

61 lines
2.3 KiB
Diff

From c5419d4239ceb4c3bd0263a0a810cf24a072b3c0 Mon Sep 17 00:00:00 2001
From: Michal Schmidt <mschmidt@redhat.com>
Date: Thu, 10 Nov 2011 09:55:47 +0100
Subject: [PATCH] service: don't warn if the pidfile still exists after
SIGCHLD
A service that drops its privileges may not be able to remove it when it
exits. The stale pidfile is not a problem as long as the service
carefully recognizes it on its next start.
systemd would produce a warning after the service exits:
PID ... read from file ... does not exist. Your service or init
script might be broken.
Silence the warning in this case. Still warn if this error is detected
when loading the pidfile after service start.
Noticed by Miroslav Lichvar in
https://bugzilla.redhat.com/show_bug.cgi?id=752396
---
src/service.c | 9 +++++----
1 files changed, 5 insertions(+), 4 deletions(-)
diff --git a/src/service.c b/src/service.c
index eb475d9..6fc2484 100644
--- a/src/service.c
+++ b/src/service.c
@@ -1290,7 +1290,7 @@ static void service_dump(Unit *u, FILE *f, const char *prefix) {
free(p2);
}
-static int service_load_pid_file(Service *s, bool warn_if_missing) {
+static int service_load_pid_file(Service *s, bool may_warn) {
char *k;
int r;
pid_t pid;
@@ -1301,7 +1301,7 @@ static int service_load_pid_file(Service *s, bool warn_if_missing) {
return -ENOENT;
if ((r = read_one_line_file(s->pid_file, &k)) < 0) {
- if (warn_if_missing)
+ if (may_warn)
log_warning("Failed to read PID file %s after %s. The service might be broken.",
s->pid_file, service_state_to_string(s->state));
return r;
@@ -1314,8 +1314,9 @@ static int service_load_pid_file(Service *s, bool warn_if_missing) {
return r;
if (kill(pid, 0) < 0 && errno != EPERM) {
- log_warning("PID %lu read from file %s does not exist. Your service or init script might be broken.",
- (unsigned long) pid, s->pid_file);
+ if (may_warn)
+ log_warning("PID %lu read from file %s does not exist. Your service or init script might be broken.",
+ (unsigned long) pid, s->pid_file);
return -ESRCH;
}
--
1.7.7