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bus: when client asks driverd for credentials of a name, return a useful error if that name doesn't exist on the bus

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This commit is contained in:
Lennart Poettering 2013-12-21 18:21:49 +01:00
parent 8875e122f0
commit aa56560dbb
1 changed files with 8 additions and 0 deletions
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8
src/bus-driverd/bus-driverd.c
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@ -377,6 +377,8 @@ static int driver_get_security_ctx(sd_bus *bus, sd_bus_message *m, void *userdat
assert_return(service_name_is_valid(arg0), -EINVAL);
r = sd_bus_get_owner(bus, arg0, SD_BUS_CREDS_SELINUX_CONTEXT, &creds);
if (r == -ENOENT)
return sd_bus_error_setf(error, SD_BUS_ERROR_NAME_HAS_NO_OWNER, "Name %s is currently not owned by anyone.", arg0);
if (r < 0)
return r;
@ -403,6 +405,8 @@ static int driver_get_pid(sd_bus *bus, sd_bus_message *m, void *userdata, sd_bus
assert_return(service_name_is_valid(arg0), -EINVAL);
r = sd_bus_get_owner(bus, arg0, SD_BUS_CREDS_PID, &creds);
if (r == -ENOENT)
return sd_bus_error_setf(error, SD_BUS_ERROR_NAME_HAS_NO_OWNER, "Name %s is currently not owned by anyone.", arg0);
if (r < 0)
return r;
@ -421,6 +425,8 @@ static int driver_get_user(sd_bus *bus, sd_bus_message *m, void *userdata, sd_bu
assert_return(service_name_is_valid(arg0), -EINVAL);
r = sd_bus_get_owner(bus, arg0, SD_BUS_CREDS_UID, &creds);
if (r == -ENOENT)
return sd_bus_error_setf(error, SD_BUS_ERROR_NAME_HAS_NO_OWNER, "Name %s is currently not owned by anyone.", arg0);
if (r < 0)
return r;
@ -451,6 +457,8 @@ static int driver_get_name_owner(sd_bus *bus, sd_bus_message *m, void *userdata,
assert_return(service_name_is_valid(arg0), -EINVAL);
r = sd_bus_get_owner(bus, arg0, SD_BUS_CREDS_UNIQUE_NAME, &creds);
if (r == -ENOENT)
return sd_bus_error_setf(error, SD_BUS_ERROR_NAME_HAS_NO_OWNER, "Name %s is currently not owned by anyone.", arg0);
if (r < 0)
return r;