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timedated: fix enable/disable reversal

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Bug introduced in 984f1b1d1b. The state was flipped later,
but the enable/disable routine made use of the state to decide
what to do.

context_enable_ntp() and context_start_ntp() now get the desired
state directly, so the Context parameter can be removed.
This commit is contained in:
Zbigniew Jędrzejewski-Szmek 2015-03-21 19:21:17 -04:00
parent df823e23f0
commit 81b8439902
Notes: Lennart Poettering 2015-05-21 18:35:59 +02:00 
Backport: bugfix
1 changed files with 21 additions and 38 deletions
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59
src/timedate/timedated.c
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@ -222,38 +222,23 @@ static int context_read_ntp(Context *c, sd_bus *bus) {
return 0;
}
static int context_start_ntp(Context *c, sd_bus *bus, sd_bus_error *error) {
static int context_start_ntp(sd_bus *bus, sd_bus_error *error, bool enabled) {
int r;
assert(c);
assert(bus);
assert(error);
if (c->use_ntp)
r = sd_bus_call_method(
bus,
"org.freedesktop.systemd1",
"/org/freedesktop/systemd1",
"org.freedesktop.systemd1.Manager",
"StartUnit",
error,
NULL,
"ss",
"systemd-timesyncd.service",
"replace");
else
r = sd_bus_call_method(
bus,
"org.freedesktop.systemd1",
"/org/freedesktop/systemd1",
"org.freedesktop.systemd1.Manager",
"StopUnit",
error,
NULL,
"ss",
"systemd-timesyncd.service",
"replace");
r = sd_bus_call_method(
bus,
"org.freedesktop.systemd1",
"/org/freedesktop/systemd1",
"org.freedesktop.systemd1.Manager",
enabled ? "StartUnit" : "StopUnit",
error,
NULL,
"ss",
"systemd-timesyncd.service",
"replace");
if (r < 0) {
if (sd_bus_error_has_name(error, SD_BUS_ERROR_FILE_NOT_FOUND) ||
sd_bus_error_has_name(error, "org.freedesktop.systemd1.LoadFailed") ||
@ -266,14 +251,13 @@ static int context_start_ntp(Context *c, sd_bus *bus, sd_bus_error *error) {
return 0;
}
static int context_enable_ntp(Context*c, sd_bus *bus, sd_bus_error *error) {
static int context_enable_ntp(sd_bus *bus, sd_bus_error *error, bool enabled) {
int r;
assert(c);
assert(bus);
assert(error);
if (c->use_ntp)
if (enabled)
r = sd_bus_call_method(
bus,
"org.freedesktop.systemd1",
@ -622,15 +606,15 @@ static int method_set_time(sd_bus *bus, sd_bus_message *m, void *userdata, sd_bu
}
static int method_set_ntp(sd_bus *bus, sd_bus_message *m, void *userdata, sd_bus_error *error) {
int ntp, interactive;
int enabled, interactive;
Context *c = userdata;
int r;
r = sd_bus_message_read(m, "bb", &ntp, &interactive);
r = sd_bus_message_read(m, "bb", &enabled, &interactive);
if (r < 0)
return r;
if ((bool)ntp == c->use_ntp)
if ((bool)enabled == c->use_ntp)
return sd_bus_reply_method_return(m, NULL);
r = bus_verify_polkit_async(
@ -646,17 +630,16 @@ static int method_set_ntp(sd_bus *bus, sd_bus_message *m, void *userdata, sd_bus
if (r == 0)
return 1;
r = context_enable_ntp(c, bus, error);
r = context_enable_ntp(bus, error, enabled);
if (r < 0)
return r;
r = context_start_ntp(c, bus, error);
r = context_start_ntp(bus, error, enabled);
if (r < 0)
return r;
c->use_ntp = ntp;
log_info("Set NTP to %s", c->use_ntp ? "enabled" : "disabled");
c->use_ntp = enabled;
log_info("Set NTP to %s", enabled ? "enabled" : "disabled");
sd_bus_emit_properties_changed(bus, "/org/freedesktop/timedate1", "org.freedesktop.timedate1", "NTP", NULL);