CaROS/poky
3
1
Fork 0
mirror of https://git.yoctoproject.org/git/poky synced 2026-01-01 13:58:04 +00:00
Code Issues Packages Projects Releases Wiki Activity

systemd: fix segfault on shutdown

Browse Source 
This applies upstream fixes to fix a segfault in systemd-logind on
shutdown.

[Fixes YOCTO #9265]

(From OE-Core rev: 4939402d8c67d68e20618cdfdd091bd8cc3f535a)

Signed-off-by: Bill Randle <william.c.randle@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Bill Randle 2016-04-11 00:29:09 -07:00 committed by Richard Purdie
parent 9e5370d2e6
commit 2aeac77235
2 changed files with 102 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

101
meta/recipes-core/systemd/systemd/0023-backported-fixes-for-null-messages.patch Normal file
View File

@ -0,0 +1,101 @@
From ce88232a1c8e914936e18edbee2551ab95fc4c1d Mon Sep 17 00:00:00 2001
From: Bill Randle <william.c.randle@intel.com>
Date: Mon, 21 Mar 2016 15:52:30 -0700
Subject: [PATCH] backported fixes for null messages
Apply upstream commits 5744f59a3ee883ef3a78214bd5236157acdc35ba,
2cf088b56d72cb6a3243041524f1fbae7c1cb28e and
c7430c3d1a0c14aed631864b9da504ba1a9352c2 to fix Yocto #9265.
Upstream-Status: Backport
Signed-off-by: Bill Randle <william.c.randle@intel.com>
---
src/login/logind-dbus.c | 31 ++++++++++++++++++-------------
1 file changed, 18 insertions(+), 13 deletions(-)
diff --git a/src/login/logind-dbus.c b/src/login/logind-dbus.c
index 5b2b36b..e433549 100644
--- a/src/login/logind-dbus.c
+++ b/src/login/logind-dbus.c
@@ -1339,8 +1339,7 @@ static int bus_manager_log_shutdown(
InhibitWhat w,
const char *unit_name) {
- const char *p;
- const char *q;
+ const char *p, *q;
assert(m);
assert(unit_name);
@@ -1365,8 +1364,8 @@ static int bus_manager_log_shutdown(
q = NULL;
}
- if (m->wall_message)
- p = strjoina(p, " (", m->wall_message, ")", NULL);
+ if (!isempty(m->wall_message))
+ p = strjoina(p, " (", m->wall_message, ")");
return log_struct(LOG_NOTICE,
LOG_MESSAGE_ID(SD_MESSAGE_SHUTDOWN),
@@ -1797,9 +1796,11 @@ static int update_schedule_file(Manager *m) {
if (r < 0)
return log_error_errno(r, "Failed to create shutdown subdirectory: %m");
- t = cescape(m->wall_message);
- if (!t)
- return log_oom();
+ if (!isempty(m->wall_message)) {
+ t = cescape(m->wall_message);
+ if (!t)
+ return log_oom();
+ }
r = fopen_temporary("/run/systemd/shutdown/scheduled", &f, &temp_path);
if (r < 0)
@@ -1815,7 +1816,7 @@ static int update_schedule_file(Manager *m) {
m->enable_wall_messages,
m->scheduled_shutdown_type);
- if (!isempty(m->wall_message))
+ if (t)
fprintf(f, "WALL_MESSAGE=%s\n", t);
r = fflush_and_check(f);
@@ -2294,7 +2295,7 @@ static int method_set_wall_message(
int r;
Manager *m = userdata;
char *wall_message;
- bool enable_wall_messages;
+ int enable_wall_messages;
assert(message);
assert(m);
@@ -2310,15 +2311,19 @@ static int method_set_wall_message(
UID_INVALID,
&m->polkit_registry,
error);
-
if (r < 0)
return r;
if (r == 0)
return 1; /* Will call us back */
- r = free_and_strdup(&m->wall_message, wall_message);
- if (r < 0)
- return log_oom();
+ if (isempty(wall_message))
+ m->wall_message = mfree(m->wall_message);
+ else {
+ r = free_and_strdup(&m->wall_message, wall_message);
+ if (r < 0)
+ return log_oom();
+ }
+
m->enable_wall_messages = enable_wall_messages;
return sd_bus_reply_method_return(message, NULL);
--
2.5.0

1
meta/recipes-core/systemd/systemd_225.bb
View File

@ -46,6 +46,7 @@ SRC_URI = "git://github.com/systemd/systemd.git;protocol=git \
file://init \
file://run-ptest \
file://rules-whitelist-hd-devices.patch \
file://0023-backported-fixes-for-null-messages.patch \
"
SRC_URI_append_qemuall = " file://qemuall_io_latency-core-device.c-Change-the-default-device-timeout-to-2.patch"