diff options
40 files changed, 480 insertions, 196 deletions
diff --git a/Makefile.am b/Makefile.am index 296f2c7e5f..6597d305d1 100644 --- a/Makefile.am +++ b/Makefile.am @@ -5680,6 +5680,9 @@ EXTRA_DIST += \ test/TEST-03-JOBS/Makefile \ test/TEST-03-JOBS/test-jobs.sh \ test/TEST-03-JOBS/test.sh \ + test/TEST-04-JOURNAL/Makefile \ + test/TEST-04-JOURNAL/test-journal.sh \ + test/TEST-04-JOURNAL/test.sh \ test/test-functions EXTRA_DIST += \ diff --git a/man/systemctl.xml b/man/systemctl.xml index 755a74f987..1fb056874c 100644 --- a/man/systemctl.xml +++ b/man/systemctl.xml @@ -888,6 +888,11 @@ kobject-uevent 1 systemd-udevd-kernel.socket systemd-udevd.service <para>Example: <command>systemctl set-property foobar.service CPUShares=777</command></para> + <para>If the specified unit appears to be inactive, the + changes will be only stored on disk as described + previously hence they will be effective when the unit will + be started.</para> + <para>Note that this command allows changing multiple properties at the same time, which is preferable over setting them individually. Like unit file configuration diff --git a/man/systemd.timer.xml b/man/systemd.timer.xml index fd03bda9cd..cfa13015b0 100644 --- a/man/systemd.timer.xml +++ b/man/systemd.timer.xml @@ -205,7 +205,7 @@ </varlistentry> <varlistentry> - <term><varname>RandomSec=</varname></term> + <term><varname>RandomizedDelaySec=</varname></term> <listitem><para>Delay the timer by a randomly selected, evenly distributed amount of time between 0 and the specified time @@ -222,16 +222,16 @@ time range in order to minimize wakeups, the former does the opposite: it stretches timer events over a time range, to make it unlikely that they fire simultaneously. If - <varname>RandomSec=</varname> and + <varname>RandomizedDelaySec=</varname> and <varname>AccuracySec=</varname> are used in conjunction, first - the a randomized time is added, and the result is then - possibly shifted further to coalesce it with other timer - events possibly happening on the system. As mentioned above + the randomized delay is added, and then the result is + possibly further shifted to coalesce it with other timer + events happening on the system. As mentioned above <varname>AccuracySec=</varname> defaults to 1min and - <varname>RandomSec=</varname> to 0, thus encouraging + <varname>RandomizedDelaySec=</varname> to 0, thus encouraging coalescing of timer events. In order to optimally stretch timer events over a certain range of time, make sure to set - <varname>RandomSec=</varname> to a higher value, and + <varname>RandomizedDelaySec=</varname> to a higher value, and <varname>AccuracySec=1us</varname>.</para></listitem> </varlistentry> diff --git a/src/basic/in-addr-util.c b/src/basic/in-addr-util.c index 1f61b68efd..b75c39aac7 100644 --- a/src/basic/in-addr-util.c +++ b/src/basic/in-addr-util.c @@ -59,7 +59,7 @@ int in_addr_is_localhost(int family, const union in_addr_union *u) { /* All of 127.x.x.x is localhost. */ return (be32toh(u->in.s_addr) & UINT32_C(0xFF000000)) == UINT32_C(127) << 24; - if (family == AF_INET) + if (family == AF_INET6) return IN6_IS_ADDR_LOOPBACK(&u->in6); return -EAFNOSUPPORT; diff --git a/src/core/dbus-manager.c b/src/core/dbus-manager.c index 4d730290b2..2562396180 100644 --- a/src/core/dbus-manager.c +++ b/src/core/dbus-manager.c @@ -630,9 +630,13 @@ static int method_set_unit_properties(sd_bus_message *message, void *userdata, s if (r < 0) return r; - u = manager_get_unit(m, name); - if (!u) - return sd_bus_error_setf(error, BUS_ERROR_NO_SUCH_UNIT, "Unit %s is not loaded.", name); + r = manager_load_unit(m, name, NULL, error, &u); + if (r < 0) + return r; + + r = bus_unit_check_load_state(u, error); + if (r < 0) + return r; return bus_unit_method_set_properties(message, u, error); } diff --git a/src/core/dbus-timer.c b/src/core/dbus-timer.c index 4bee82df07..ec301df6d7 100644 --- a/src/core/dbus-timer.c +++ b/src/core/dbus-timer.c @@ -180,7 +180,7 @@ const sd_bus_vtable bus_timer_vtable[] = { BUS_PROPERTY_DUAL_TIMESTAMP("LastTriggerUSec", offsetof(Timer, last_trigger), SD_BUS_VTABLE_PROPERTY_EMITS_CHANGE), SD_BUS_PROPERTY("Result", "s", property_get_result, offsetof(Timer, result), SD_BUS_VTABLE_PROPERTY_EMITS_CHANGE), SD_BUS_PROPERTY("AccuracyUSec", "t", bus_property_get_usec, offsetof(Timer, accuracy_usec), SD_BUS_VTABLE_PROPERTY_CONST), - SD_BUS_PROPERTY("RandomUSec", "t", bus_property_get_usec, offsetof(Timer, random_usec), SD_BUS_VTABLE_PROPERTY_CONST), + SD_BUS_PROPERTY("RandomizedDelayUSec", "t", bus_property_get_usec, offsetof(Timer, random_usec), SD_BUS_VTABLE_PROPERTY_CONST), SD_BUS_PROPERTY("Persistent", "b", bus_property_get_bool, offsetof(Timer, persistent), SD_BUS_VTABLE_PROPERTY_CONST), SD_BUS_PROPERTY("WakeSystem", "b", bus_property_get_bool, offsetof(Timer, wake_system), SD_BUS_VTABLE_PROPERTY_CONST), SD_BUS_PROPERTY("RemainAfterElapse", "b", bus_property_get_bool, offsetof(Timer, remain_after_elapse), SD_BUS_VTABLE_PROPERTY_CONST), @@ -284,7 +284,7 @@ static int bus_timer_set_transient_property( return 1; - } else if (streq(name, "RandomUSec")) { + } else if (streq(name, "RandomizedDelayUSec")) { usec_t u = 0; r = sd_bus_message_read(message, "t", &u); @@ -295,7 +295,7 @@ static int bus_timer_set_transient_property( char time[FORMAT_TIMESPAN_MAX]; t->random_usec = u; - unit_write_drop_in_private_format(UNIT(t), mode, name, "RandomSec=%s\n", format_timespan(time, sizeof(time), u, USEC_PER_MSEC)); + unit_write_drop_in_private_format(UNIT(t), mode, name, "RandomizedDelaySec=%s\n", format_timespan(time, sizeof(time), u, USEC_PER_MSEC)); } return 1; diff --git a/src/core/dbus-unit.c b/src/core/dbus-unit.c index d9b7382c82..66b465a0b7 100644 --- a/src/core/dbus-unit.c +++ b/src/core/dbus-unit.c @@ -1251,3 +1251,20 @@ int bus_unit_set_properties( return n; } + +int bus_unit_check_load_state(Unit *u, sd_bus_error *error) { + + if (u->load_state == UNIT_LOADED) + return 0; + + /* Give a better description of the unit error when + * possible. Note that in the case of UNIT_MASKED, load_error + * is not set. */ + if (u->load_state == UNIT_MASKED) + return sd_bus_error_setf(error, BUS_ERROR_UNIT_MASKED, "Unit is masked."); + + if (u->load_state == UNIT_NOT_FOUND) + return sd_bus_error_setf(error, BUS_ERROR_NO_SUCH_UNIT, "Unit not found."); + + return sd_bus_error_set_errnof(error, u->load_error, "Unit is not loaded properly: %m."); +} diff --git a/src/core/dbus-unit.h b/src/core/dbus-unit.h index b8c6ec398a..ac9ee2d6b8 100644 --- a/src/core/dbus-unit.h +++ b/src/core/dbus-unit.h @@ -38,3 +38,5 @@ int bus_unit_method_reset_failed(sd_bus_message *message, void *userdata, sd_bus int bus_unit_queue_job(sd_bus_message *message, Unit *u, JobType type, JobMode mode, bool reload_if_possible, sd_bus_error *error); int bus_unit_set_properties(Unit *u, sd_bus_message *message, UnitSetPropertiesMode mode, bool commit, sd_bus_error *error); int bus_unit_method_set_properties(sd_bus_message *message, void *userdata, sd_bus_error *error); + +int bus_unit_check_load_state(Unit *u, sd_bus_error *error); diff --git a/src/core/execute.c b/src/core/execute.c index 07979bf8b3..4f67a9de83 100644 --- a/src/core/execute.c +++ b/src/core/execute.c @@ -2056,7 +2056,7 @@ int exec_spawn(Unit *unit, NULL); pid = fork(); if (pid < 0) - return log_unit_error_errno(unit, r, "Failed to fork: %m"); + return log_unit_error_errno(unit, errno, "Failed to fork: %m"); if (pid == 0) { int exit_status; @@ -2414,8 +2414,8 @@ void exec_context_dump(ExecContext *c, FILE* f, const char *prefix) { for (i = 0; i < RLIM_NLIMITS; i++) if (c->rlimit[i]) - fprintf(f, "%s%s: "RLIM_FMT"\n", - prefix, rlimit_to_string(i), c->rlimit[i]->rlim_max); + fprintf(f, "%s%s: " RLIM_FMT " " RLIM_FMT "\n", + prefix, rlimit_to_string(i), c->rlimit[i]->rlim_cur, c->rlimit[i]->rlim_max); if (c->ioprio_set) { _cleanup_free_ char *class_str = NULL; diff --git a/src/core/load-fragment-gperf.gperf.m4 b/src/core/load-fragment-gperf.gperf.m4 index c64850802e..0408b9a829 100644 --- a/src/core/load-fragment-gperf.gperf.m4 +++ b/src/core/load-fragment-gperf.gperf.m4 @@ -347,7 +347,7 @@ Timer.Persistent, config_parse_bool, 0, Timer.WakeSystem, config_parse_bool, 0, offsetof(Timer, wake_system) Timer.RemainAfterElapse, config_parse_bool, 0, offsetof(Timer, remain_after_elapse) Timer.AccuracySec, config_parse_sec, 0, offsetof(Timer, accuracy_usec) -Timer.RandomSec, config_parse_sec, 0, offsetof(Timer, random_usec) +Timer.RandomizedDelaySec, config_parse_sec, 0, offsetof(Timer, random_usec) Timer.Unit, config_parse_trigger_unit, 0, 0 m4_dnl Path.PathExists, config_parse_path_spec, 0, 0 diff --git a/src/core/load-fragment.c b/src/core/load-fragment.c index 8847578bd7..3c124495b6 100644 --- a/src/core/load-fragment.c +++ b/src/core/load-fragment.c @@ -1173,6 +1173,7 @@ static int parse_rlimit_range( struct rlimit **rl, int (*rlim_parser)(const char *, rlim_t *)) { + const char *whole_value = value; rlim_t soft, hard; _cleanup_free_ char *sword = NULL, *hword = NULL; int nwords, r; @@ -1188,9 +1189,11 @@ static int parse_rlimit_range( if (r == 0 && nwords == 2) r = rlim_parser(hword, &hard); if (r < 0) { - log_syntax(unit, LOG_ERR, filename, line, r, "Failed to parse resource value, ignoring: %s", value); + log_syntax(unit, LOG_ERR, filename, line, r, "Failed to parse resource value, ignoring: %s", whole_value); return 0; } + if (nwords == 2 && soft > hard) + return log_syntax(unit, LOG_WARNING, filename, line, 0, "Invalid resource value ("RLIM_FMT" > "RLIM_FMT"), ignoring: %s", soft, hard, whole_value); if (!*rl) { *rl = new(struct rlimit, 1); diff --git a/src/core/main.c b/src/core/main.c index 97f904b031..ba1feedb9a 100644 --- a/src/core/main.c +++ b/src/core/main.c @@ -1665,7 +1665,7 @@ int main(int argc, char *argv[]) { if (empty_etc) { r = unit_file_preset_all(UNIT_FILE_SYSTEM, false, NULL, UNIT_FILE_PRESET_ENABLE_ONLY, false, NULL, 0); if (r < 0) - log_warning_errno(r, "Failed to populate /etc with preset unit settings, ignoring: %m"); + log_full_errno(r == -EEXIST ? LOG_NOTICE : LOG_WARNING, r, "Failed to populate /etc with preset unit settings, ignoring: %m"); else log_info("Populated /etc with preset unit settings."); } diff --git a/src/core/mount.c b/src/core/mount.c index 9b44357e90..2ad4ad4f42 100644 --- a/src/core/mount.c +++ b/src/core/mount.c @@ -335,7 +335,7 @@ static int mount_add_device_links(Mount *m) { if (mount_is_auto(p) && UNIT(m)->manager->running_as == MANAGER_SYSTEM) device_wants_mount = true; - r = unit_add_node_link(UNIT(m), p->what, device_wants_mount); + r = unit_add_node_link(UNIT(m), p->what, device_wants_mount, m->from_fragment ? UNIT_BINDS_TO : UNIT_REQUIRES); if (r < 0) return r; diff --git a/src/core/socket.c b/src/core/socket.c index 687675b24e..860a1e3051 100644 --- a/src/core/socket.c +++ b/src/core/socket.c @@ -289,7 +289,7 @@ static int socket_add_device_link(Socket *s) { return 0; t = strjoina("/sys/subsystem/net/devices/", s->bind_to_device); - return unit_add_node_link(UNIT(s), t, false); + return unit_add_node_link(UNIT(s), t, false, UNIT_BINDS_TO); } static int socket_add_default_dependencies(Socket *s) { diff --git a/src/core/swap.c b/src/core/swap.c index b6e4372fc0..5568898bd7 100644 --- a/src/core/swap.c +++ b/src/core/swap.c @@ -202,7 +202,7 @@ static int swap_add_device_links(Swap *s) { return 0; if (is_device_path(s->what)) - return unit_add_node_link(UNIT(s), s->what, UNIT(s)->manager->running_as == MANAGER_SYSTEM); + return unit_add_node_link(UNIT(s), s->what, UNIT(s)->manager->running_as == MANAGER_SYSTEM, UNIT_BINDS_TO); else /* File based swap devices need to be ordered after * systemd-remount-fs.service, since they might need a diff --git a/src/core/triggers.systemd.in b/src/core/triggers.systemd.in index 141f42dbcf..9e18a39a67 100644 --- a/src/core/triggers.systemd.in +++ b/src/core/triggers.systemd.in @@ -19,8 +19,46 @@ # The contents of this are an example to be copied into systemd.spec. -%transfiletriggerin -- @systemunitdir@ /etc/systemd/system -systemctl daemon-reload &>/dev/null || : +%transfiletriggerin -P 900900 -p <lua> -- @systemunitdir@ /etc/systemd/system +-- This script will run after any package is initially installed or +-- upgraded. We care about the case where a package is initially +-- installed, because other cases are covered by the *un scriptlets, +-- so sometimes we will reload needlessly. -%transfiletriggerun -- @systemunitdir@ /etc/systemd/system -systemctl daemon-reload &>/dev/null || : +pid = posix.fork() +if pid == 0 then + assert(posix.exec("%{_bindir}/systemctl", "daemon-reload")) +elseif pid > 0 then + posix.wait(pid) +end + +%transfiletriggerun -p <lua> -- @systemunitdir@ /etc/systemd/system +-- On removal, we need to run daemon-reload after any units have been +-- removed. %transfiletriggerpostun would be ideal, but it does not get +-- executed for some reason. +-- On upgrade, we need to run daemon-reload after any new unit files +-- have been installed, but before %postun scripts in packages get +-- executed. %transfiletriggerun gets the right list of files +-- but it is invoked too early (before changes happen). +-- %filetriggerpostun happens at the right time, but it fires for +-- every package. +-- To execute the reload at the right time, we create a state +-- file in %transfiletriggerun and execute the daemon-reload in +-- the first %filetriggerpostun. + +posix.mkdir("%{_localstatedir}/lib") +posix.mkdir("%{_localstatedir}/lib/rpm-state") +posix.mkdir("%{_localstatedir}/lib/rpm-state/systemd") +io.open("%{_localstatedir}/lib/rpm-state/systemd/needs-reload", "w") + +%filetriggerpostun -P 1000100 -p <lua> -- @systemunitdir@ /etc/systemd/system +if posix.access("%{_localstatedir}/lib/rpm-state/systemd/needs-reload") then + posix.unlink("%{_localstatedir}/lib/rpm-state/systemd/needs-reload") + posix.rmdir("%{_localstatedir}/lib/rpm-state/systemd") + pid = posix.fork() + if pid == 0 then + assert(posix.exec("%{_bindir}/systemctl", "daemon-reload")) + elseif pid > 0 then + posix.wait(pid) + end +end diff --git a/src/core/unit.c b/src/core/unit.c index 0a02e38aa8..e6e67d27c8 100644 --- a/src/core/unit.c +++ b/src/core/unit.c @@ -2840,7 +2840,7 @@ int unit_deserialize(Unit *u, FILE *f, FDSet *fds) { } } -int unit_add_node_link(Unit *u, const char *what, bool wants) { +int unit_add_node_link(Unit *u, const char *what, bool wants, UnitDependency dep) { Unit *device; _cleanup_free_ char *e = NULL; int r; @@ -2867,7 +2867,9 @@ int unit_add_node_link(Unit *u, const char *what, bool wants) { if (r < 0) return r; - r = unit_add_two_dependencies(u, UNIT_AFTER, u->manager->running_as == MANAGER_SYSTEM ? UNIT_BINDS_TO : UNIT_WANTS, device, true); + r = unit_add_two_dependencies(u, UNIT_AFTER, + u->manager->running_as == MANAGER_SYSTEM ? dep : UNIT_WANTS, + device, true); if (r < 0) return r; diff --git a/src/core/unit.h b/src/core/unit.h index 1681bbf53b..3eb3484fb7 100644 --- a/src/core/unit.h +++ b/src/core/unit.h @@ -528,7 +528,7 @@ int unit_serialize_item_escaped(Unit *u, FILE *f, const char *key, const char *v int unit_serialize_item_fd(Unit *u, FILE *f, FDSet *fds, const char *key, int fd); void unit_serialize_item_format(Unit *u, FILE *f, const char *key, const char *value, ...) _printf_(4,5); -int unit_add_node_link(Unit *u, const char *what, bool wants); +int unit_add_node_link(Unit *u, const char *what, bool wants, UnitDependency d); int unit_coldplug(Unit *u); diff --git a/src/fstab-generator/fstab-generator.c b/src/fstab-generator/fstab-generator.c index f7c8d11ace..87b8b77f22 100644 --- a/src/fstab-generator/fstab-generator.c +++ b/src/fstab-generator/fstab-generator.c @@ -248,6 +248,7 @@ static int add_mount( assert(what); assert(where); assert(opts); + assert(post); assert(source); if (streq_ptr(fstype, "autofs")) @@ -297,7 +298,7 @@ static int add_mount( "Documentation=man:fstab(5) man:systemd-fstab-generator(8)\n", source); - if (post && !noauto && !nofail && !automount) + if (!noauto && !nofail && !automount) fprintf(f, "Before=%s\n", post); if (!automount && opts) { @@ -337,7 +338,7 @@ static int add_mount( if (r < 0) return log_error_errno(r, "Failed to write unit file %s: %m", unit); - if (!noauto && post) { + if (!noauto) { lnk = strjoin(arg_dest, "/", post, nofail || automount ? ".wants/" : ".requires/", name, NULL); if (!lnk) return log_oom(); @@ -368,10 +369,7 @@ static int add_mount( "Documentation=man:fstab(5) man:systemd-fstab-generator(8)\n", source); - if (post) - fprintf(f, - "Before=%s\n", - post); + fprintf(f, "Before=%s\n", post); if (opts) { r = write_requires_after(f, opts); diff --git a/src/journal/journald-stream.c b/src/journal/journald-stream.c index fb800782fb..07a0f1bf41 100644 --- a/src/journal/journald-stream.c +++ b/src/journal/journald-stream.c @@ -239,14 +239,14 @@ static int stdout_stream_log(StdoutStream *s, const char *p) { assert(s); assert(p); - if (isempty(p)) - return 0; - priority = s->priority; if (s->level_prefix) syslog_parse_priority(&p, &priority, false); + if (isempty(p)) + return 0; + if (s->forward_to_syslog || s->server->forward_to_syslog) server_forward_syslog(s->server, syslog_fixup_facility(priority), s->identifier, p, &s->ucred, NULL); @@ -286,10 +286,12 @@ static int stdout_stream_log(StdoutStream *s, const char *p) { static int stdout_stream_line(StdoutStream *s, char *p) { int r; + char *orig; assert(s); assert(p); + orig = p; p = strstrip(p); switch (s->state) { @@ -378,7 +380,7 @@ static int stdout_stream_line(StdoutStream *s, char *p) { return 0; case STDOUT_STREAM_RUNNING: - return stdout_stream_log(s, p); + return stdout_stream_log(s, orig); } assert_not_reached("Unknown stream state"); diff --git a/src/libsystemd-network/dhcp-internal.h b/src/libsystemd-network/dhcp-internal.h index a5daaa543a..7038212bcf 100644 --- a/src/libsystemd-network/dhcp-internal.h +++ b/src/libsystemd-network/dhcp-internal.h @@ -47,8 +47,7 @@ int dhcp_option_append(DHCPMessage *message, size_t size, size_t *offset, uint8_ typedef int (*dhcp_option_cb_t)(uint8_t code, uint8_t len, const void *option, void *userdata); -int dhcp_option_parse(DHCPMessage *message, size_t len, - dhcp_option_cb_t cb, void *userdata); +int dhcp_option_parse(DHCPMessage *message, size_t len, dhcp_option_cb_t cb, void *userdata, char **error_message); int dhcp_message_init(DHCPMessage *message, uint8_t op, uint32_t xid, uint8_t type, uint16_t arp_type, size_t optlen, diff --git a/src/libsystemd-network/dhcp-option.c b/src/libsystemd-network/dhcp-option.c index a6c410ba91..1de7f3639c 100644 --- a/src/libsystemd-network/dhcp-option.c +++ b/src/libsystemd-network/dhcp-option.c @@ -24,6 +24,9 @@ #include <stdio.h> #include <string.h> +#include "alloc-util.h" +#include "utf8.h" + #include "dhcp-internal.h" static int option_append(uint8_t options[], size_t size, size_t *offset, @@ -139,72 +142,84 @@ int dhcp_option_append(DHCPMessage *message, size_t size, size_t *offset, } static int parse_options(const uint8_t options[], size_t buflen, uint8_t *overload, - uint8_t *message_type, dhcp_option_cb_t cb, + uint8_t *message_type, char **error_message, dhcp_option_cb_t cb, void *userdata) { uint8_t code, len; + const uint8_t *option; size_t offset = 0; while (offset < buflen) { - switch (options[offset]) { - case DHCP_OPTION_PAD: - offset++; + code = options[offset ++]; - break; + switch (code) { + case DHCP_OPTION_PAD: + continue; case DHCP_OPTION_END: return 0; + } - case DHCP_OPTION_MESSAGE_TYPE: - if (buflen < offset + 3) - return -ENOBUFS; + if (buflen < offset + 1) + return -ENOBUFS; + + len = options[offset ++]; - len = options[++offset]; + if (buflen < offset + len) + return -EINVAL; + + option = &options[offset]; + + switch (code) { + case DHCP_OPTION_MESSAGE_TYPE: if (len != 1) return -EINVAL; if (message_type) - *message_type = options[++offset]; - else - offset++; - - offset++; + *message_type = *option; break; - case DHCP_OPTION_OVERLOAD: - if (buflen < offset + 3) - return -ENOBUFS; - - len = options[++offset]; - if (len != 1) + case DHCP_OPTION_ERROR_MESSAGE: + if (len == 0) return -EINVAL; - if (overload) - *overload = options[++offset]; - else - offset++; + if (error_message) { + _cleanup_free_ char *string = NULL; - offset++; + /* Accept a trailing NUL byte */ + if (memchr(option, 0, len - 1)) + return -EINVAL; - break; + string = strndup((const char *) option, len); + if (!string) + return -ENOMEM; - default: - if (buflen < offset + 3) - return -ENOBUFS; + if (!ascii_is_valid(string)) + return -EINVAL; - code = options[offset]; - len = options[++offset]; + free(*error_message); + *error_message = string; + string = NULL; + } - if (buflen < ++offset + len) + break; + case DHCP_OPTION_OVERLOAD: + if (len != 1) return -EINVAL; - if (cb) - cb(code, len, &options[offset], userdata); + if (overload) + *overload = *option; - offset += len; + break; + + default: + if (cb) + cb(code, len, option, userdata); break; } + + offset += len; } if (offset < buflen) @@ -213,8 +228,8 @@ static int parse_options(const uint8_t options[], size_t buflen, uint8_t *overlo return 0; } -int dhcp_option_parse(DHCPMessage *message, size_t len, - dhcp_option_cb_t cb, void *userdata) { +int dhcp_option_parse(DHCPMessage *message, size_t len, dhcp_option_cb_t cb, void *userdata, char **_error_message) { + _cleanup_free_ char *error_message = NULL; uint8_t overload = 0; uint8_t message_type = 0; int r; @@ -227,27 +242,29 @@ int dhcp_option_parse(DHCPMessage *message, size_t len, len -= sizeof(DHCPMessage); - r = parse_options(message->options, len, &overload, &message_type, - cb, userdata); + r = parse_options(message->options, len, &overload, &message_type, &error_message, cb, userdata); if (r < 0) return r; if (overload & DHCP_OVERLOAD_FILE) { - r = parse_options(message->file, sizeof(message->file), - NULL, &message_type, cb, userdata); + r = parse_options(message->file, sizeof(message->file), NULL, &message_type, &error_message, cb, userdata); if (r < 0) return r; } if (overload & DHCP_OVERLOAD_SNAME) { - r = parse_options(message->sname, sizeof(message->sname), - NULL, &message_type, cb, userdata); + r = parse_options(message->sname, sizeof(message->sname), NULL, &message_type, &error_message, cb, userdata); if (r < 0) return r; } - if (message_type) - return message_type; + if (message_type == 0) + return -ENOMSG; + + if (_error_message && IN_SET(message_type, DHCP_NAK, DHCP_DECLINE)) { + *_error_message = error_message; + error_message = NULL; + } - return -ENOMSG; + return message_type; } diff --git a/src/libsystemd-network/dhcp-protocol.h b/src/libsystemd-network/dhcp-protocol.h index 05bb5ae493..f65529a00e 100644 --- a/src/libsystemd-network/dhcp-protocol.h +++ b/src/libsystemd-network/dhcp-protocol.h @@ -132,6 +132,7 @@ enum { DHCP_OPTION_MESSAGE_TYPE = 53, DHCP_OPTION_SERVER_IDENTIFIER = 54, DHCP_OPTION_PARAMETER_REQUEST_LIST = 55, + DHCP_OPTION_ERROR_MESSAGE = 56, DHCP_OPTION_MAXIMUM_MESSAGE_SIZE = 57, DHCP_OPTION_RENEWAL_T1_TIME = 58, DHCP_OPTION_REBINDING_T2_TIME = 59, diff --git a/src/libsystemd-network/icmp6-util.c b/src/libsystemd-network/icmp6-util.c index 91308bf6c3..acad9d7d6a 100644 --- a/src/libsystemd-network/icmp6-util.c +++ b/src/libsystemd-network/icmp6-util.c @@ -47,17 +47,15 @@ int icmp6_bind_router_solicitation(int index) { .ipv6mr_interface = index, }; _cleanup_close_ int s = -1; - int r, zero = 0, hops = 255; + int r, zero = 0, one = 1, hops = 255; - s = socket(AF_INET6, SOCK_RAW | SOCK_CLOEXEC | SOCK_NONBLOCK, - IPPROTO_ICMPV6); + s = socket(AF_INET6, SOCK_RAW | SOCK_CLOEXEC | SOCK_NONBLOCK, IPPROTO_ICMPV6); if (s < 0) return -errno; ICMP6_FILTER_SETBLOCKALL(&filter); ICMP6_FILTER_SETPASS(ND_ROUTER_ADVERT, &filter); - r = setsockopt(s, IPPROTO_ICMPV6, ICMP6_FILTER, &filter, - sizeof(filter)); + r = setsockopt(s, IPPROTO_ICMPV6, ICMP6_FILTER, &filter, sizeof(filter)); if (r < 0) return -errno; @@ -65,23 +63,23 @@ int icmp6_bind_router_solicitation(int index) { IPV6_PKTINFO socket option also applies for ICMPv6 multicast. Empirical experiments indicates otherwise and therefore an IPV6_MULTICAST_IF socket option is used here instead */ - r = setsockopt(s, IPPROTO_IPV6, IPV6_MULTICAST_IF, &index, - sizeof(index)); + r = setsockopt(s, IPPROTO_IPV6, IPV6_MULTICAST_IF, &index, sizeof(index)); if (r < 0) return -errno; - r = setsockopt(s, IPPROTO_IPV6, IPV6_MULTICAST_LOOP, &zero, - sizeof(zero)); + r = setsockopt(s, IPPROTO_IPV6, IPV6_MULTICAST_LOOP, &zero, sizeof(zero)); if (r < 0) return -errno; - r = setsockopt(s, IPPROTO_IPV6, IPV6_MULTICAST_HOPS, &hops, - sizeof(hops)); + r = setsockopt(s, IPPROTO_IPV6, IPV6_MULTICAST_HOPS, &hops, sizeof(hops)); if (r < 0) return -errno; - r = setsockopt(s, IPPROTO_IPV6, IPV6_ADD_MEMBERSHIP, &mreq, - sizeof(mreq)); + r = setsockopt(s, IPPROTO_IPV6, IPV6_ADD_MEMBERSHIP, &mreq, sizeof(mreq)); + if (r < 0) + return -errno; + + r = setsockopt(s, SOL_IPV6, IPV6_RECVHOPLIMIT, &one, sizeof(one)); if (r < 0) return -errno; @@ -101,25 +99,25 @@ int icmp6_send_router_solicitation(int s, const struct ether_addr *ether_addr) { struct ether_addr rs_opt_mac; } _packed_ rs = { .rs.nd_rs_type = ND_ROUTER_SOLICIT, + .rs_opt.nd_opt_type = ND_OPT_SOURCE_LINKADDR, + .rs_opt.nd_opt_len = 1, }; - struct iovec iov[1] = { - { &rs, }, + struct iovec iov = { + .iov_base = &rs, + .iov_len = sizeof(rs), }; struct msghdr msg = { .msg_name = &dst, .msg_namelen = sizeof(dst), - .msg_iov = iov, + .msg_iov = &iov, .msg_iovlen = 1, }; int r; - if (ether_addr) { - memcpy(&rs.rs_opt_mac, ether_addr, ETH_ALEN); - rs.rs_opt.nd_opt_type = ND_OPT_SOURCE_LINKADDR; - rs.rs_opt.nd_opt_len = 1; - iov[0].iov_len = sizeof(rs); - } else - iov[0].iov_len = sizeof(rs.rs); + assert(s >= 0); + assert(ether_addr); + + rs.rs_opt_mac = *ether_addr; r = sendmsg(s, &msg, 0); if (r < 0) diff --git a/src/libsystemd-network/sd-dhcp-client.c b/src/libsystemd-network/sd-dhcp-client.c index f689c59a1a..7deb00af9c 100644 --- a/src/libsystemd-network/sd-dhcp-client.c +++ b/src/libsystemd-network/sd-dhcp-client.c @@ -1082,7 +1082,7 @@ static int client_handle_offer(sd_dhcp_client *client, DHCPMessage *offer, return r; } - r = dhcp_option_parse(offer, len, dhcp_lease_parse_options, lease); + r = dhcp_option_parse(offer, len, dhcp_lease_parse_options, lease, NULL); if (r != DHCP_OFFER) { log_dhcp_client(client, "received message was not an OFFER, ignoring"); return -ENOMSG; @@ -1121,7 +1121,7 @@ static int client_handle_forcerenew(sd_dhcp_client *client, DHCPMessage *force, size_t len) { int r; - r = dhcp_option_parse(force, len, NULL, NULL); + r = dhcp_option_parse(force, len, NULL, NULL, NULL); if (r != DHCP_FORCERENEW) return -ENOMSG; @@ -1133,6 +1133,7 @@ static int client_handle_forcerenew(sd_dhcp_client *client, DHCPMessage *force, static int client_handle_ack(sd_dhcp_client *client, DHCPMessage *ack, size_t len) { _cleanup_dhcp_lease_unref_ sd_dhcp_lease *lease = NULL; + _cleanup_free_ char *error_message = NULL; int r; r = dhcp_lease_new(&lease); @@ -1147,9 +1148,9 @@ static int client_handle_ack(sd_dhcp_client *client, DHCPMessage *ack, return r; } - r = dhcp_option_parse(ack, len, dhcp_lease_parse_options, lease); + r = dhcp_option_parse(ack, len, dhcp_lease_parse_options, lease, &error_message); if (r == DHCP_NAK) { - log_dhcp_client(client, "NAK"); + log_dhcp_client(client, "NAK: %s", strna(error_message)); return -EADDRNOTAVAIL; } @@ -1513,9 +1514,8 @@ static int client_receive_message_udp(sd_event_source *s, int fd, r = ioctl(fd, FIONREAD, &buflen); if (r < 0) - return r; - - if (buflen < 0) + return -errno; + else if (buflen < 0) /* this can't be right */ return -EIO; @@ -1525,26 +1525,28 @@ static int client_receive_message_udp(sd_event_source *s, int fd, len = read(fd, message, buflen); if (len < 0) { - log_dhcp_client(client, "could not receive message from UDP " - "socket: %m"); - return 0; + if (errno == EAGAIN || errno == EINTR) + return 0; + + log_dhcp_client(client, "Could not receive message from UDP socket: %m"); + return -errno; } else if ((size_t)len < sizeof(DHCPMessage)) { - log_dhcp_client(client, "too small to be a DHCP message: ignoring"); + log_dhcp_client(client, "Too small to be a DHCP message: ignoring"); return 0; } if (be32toh(message->magic) != DHCP_MAGIC_COOKIE) { - log_dhcp_client(client, "not a DHCP message: ignoring"); + log_dhcp_client(client, "Not a DHCP message: ignoring"); return 0; } if (message->op != BOOTREPLY) { - log_dhcp_client(client, "not a BOOTREPLY message: ignoring"); + log_dhcp_client(client, "Not a BOOTREPLY message: ignoring"); return 0; } if (message->htype != client->arp_type) { - log_dhcp_client(client, "packet type does not match client type"); + log_dhcp_client(client, "Packet type does not match client type"); return 0; } @@ -1558,13 +1560,12 @@ static int client_receive_message_udp(sd_event_source *s, int fd, } if (message->hlen != expected_hlen) { - log_dhcp_client(client, "unexpected packet hlen %d", message->hlen); + log_dhcp_client(client, "Unexpected packet hlen %d", message->hlen); return 0; } if (memcmp(&message->chaddr[0], expected_chaddr, ETH_ALEN)) { - log_dhcp_client(client, "received chaddr does not match " - "expected: ignoring"); + log_dhcp_client(client, "Received chaddr does not match expected: ignoring"); return 0; } @@ -1572,8 +1573,7 @@ static int client_receive_message_udp(sd_event_source *s, int fd, be32toh(message->xid) != client->xid) { /* in BOUND state, we may receive FORCERENEW with xid set by server, so ignore the xid in this case */ - log_dhcp_client(client, "received xid (%u) does not match " - "expected (%u): ignoring", + log_dhcp_client(client, "Received xid (%u) does not match expected (%u): ignoring", be32toh(message->xid), client->xid); return 0; } @@ -1602,9 +1602,8 @@ static int client_receive_message_raw(sd_event_source *s, int fd, r = ioctl(fd, FIONREAD, &buflen); if (r < 0) - return r; - - if (buflen < 0) + return -errno; + else if (buflen < 0) /* this can't be right */ return -EIO; @@ -1617,9 +1616,12 @@ static int client_receive_message_raw(sd_event_source *s, int fd, len = recvmsg(fd, &msg, 0); if (len < 0) { - log_dhcp_client(client, "could not receive message from raw " - "socket: %m"); - return 0; + if (errno == EAGAIN || errno == EINTR) + return 0; + + log_dhcp_client(client, "Could not receive message from raw socket: %m"); + + return -errno; } else if ((size_t)len < sizeof(DHCPPacket)) return 0; diff --git a/src/libsystemd-network/sd-dhcp-lease.c b/src/libsystemd-network/sd-dhcp-lease.c index 8befedc500..fccdc01bc3 100644 --- a/src/libsystemd-network/sd-dhcp-lease.c +++ b/src/libsystemd-network/sd-dhcp-lease.c @@ -661,7 +661,7 @@ int dhcp_lease_parse_options(uint8_t code, uint8_t len, const void *option, void break; default: - log_debug("Ignoring option DHCP option %i while parsing.", code); + log_debug("Ignoring option DHCP option %"PRIu8" while parsing.", code); break; } diff --git a/src/libsystemd-network/sd-dhcp-server.c b/src/libsystemd-network/sd-dhcp-server.c index 277c88e2b9..587ff936ba 100644 --- a/src/libsystemd-network/sd-dhcp-server.c +++ b/src/libsystemd-network/sd-dhcp-server.c @@ -699,6 +699,7 @@ static int get_pool_offset(sd_dhcp_server *server, be32_t requested_ip) { int dhcp_server_handle_message(sd_dhcp_server *server, DHCPMessage *message, size_t length) { _cleanup_dhcp_request_free_ DHCPRequest *req = NULL; + _cleanup_free_ char *error_message = NULL; DHCPLease *existing_lease; int type, r; @@ -714,7 +715,7 @@ int dhcp_server_handle_message(sd_dhcp_server *server, DHCPMessage *message, if (!req) return -ENOMEM; - type = dhcp_option_parse(message, length, parse_request, req); + type = dhcp_option_parse(message, length, parse_request, req, &error_message); if (type < 0) return 0; @@ -784,8 +785,7 @@ int dhcp_server_handle_message(sd_dhcp_server *server, DHCPMessage *message, break; } case DHCP_DECLINE: - log_dhcp_server(server, "DECLINE (0x%x)", - be32toh(req->message->xid)); + log_dhcp_server(server, "DECLINE (0x%x): %s", be32toh(req->message->xid), strna(error_message)); /* TODO: make sure we don't offer this address again */ @@ -963,10 +963,10 @@ static int server_receive_message(sd_event_source *s, int fd, if (ioctl(fd, FIONREAD, &buflen) < 0) return -errno; - if (buflen < 0) + else if (buflen < 0) return -EIO; - message = malloc0(buflen); + message = malloc(buflen); if (!message) return -ENOMEM; @@ -974,9 +974,12 @@ static int server_receive_message(sd_event_source *s, int fd, iov.iov_len = buflen; len = recvmsg(fd, &msg, 0); - if (len < buflen) - return 0; - else if ((size_t)len < sizeof(DHCPMessage)) + if (len < 0) { + if (errno == EAGAIN || errno == EINTR) + return 0; + + return -errno; + } else if ((size_t)len < sizeof(DHCPMessage)) return 0; CMSG_FOREACH(cmsg, &msg) { diff --git a/src/libsystemd-network/sd-dhcp6-client.c b/src/libsystemd-network/sd-dhcp6-client.c index 801331d270..36d909a4c5 100644 --- a/src/libsystemd-network/sd-dhcp6-client.c +++ b/src/libsystemd-network/sd-dhcp6-client.c @@ -895,7 +895,7 @@ static int client_receive_advertise(sd_dhcp6_client *client, DHCP6Message *adver static int client_receive_message(sd_event_source *s, int fd, uint32_t revents, void *userdata) { sd_dhcp6_client *client = userdata; DHCP6_CLIENT_DONT_DESTROY(client); - _cleanup_free_ DHCP6Message *message; + _cleanup_free_ DHCP6Message *message = NULL; int r, buflen, len; assert(s); @@ -903,18 +903,26 @@ static int client_receive_message(sd_event_source *s, int fd, uint32_t revents, assert(client->event); r = ioctl(fd, FIONREAD, &buflen); - if (r < 0 || buflen <= 0) - buflen = DHCP6_MIN_OPTIONS_SIZE; + if (r < 0) + return -errno; + else if (buflen < 0) + /* This really should not happen */ + return -EIO; - message = malloc0(buflen); + message = malloc(buflen); if (!message) return -ENOMEM; len = read(fd, message, buflen); - if ((size_t)len < sizeof(DHCP6Message)) { - log_dhcp6_client(client, "could not receive message from UDP socket: %m"); + if (len < 0) { + if (errno == EAGAIN || errno == EINTR) + return 0; + + log_dhcp6_client(client, "Could not receive message from UDP socket: %m"); + + return -errno; + } else if ((size_t)len < sizeof(DHCP6Message)) return 0; - } switch(message->type) { case DHCP6_SOLICIT: diff --git a/src/libsystemd-network/sd-ndisc.c b/src/libsystemd-network/sd-ndisc.c index 713438f212..f2bce3b99f 100644 --- a/src/libsystemd-network/sd-ndisc.c +++ b/src/libsystemd-network/sd-ndisc.c @@ -418,8 +418,7 @@ static int ndisc_prefix_update(sd_ndisc *nd, ssize_t len, return 0; } -static int ndisc_ra_parse(sd_ndisc *nd, struct nd_router_advert *ra, - ssize_t len) { +static int ndisc_ra_parse(sd_ndisc *nd, struct nd_router_advert *ra, ssize_t len) { void *opt; struct nd_opt_hdr *opt_hdr; @@ -482,36 +481,79 @@ static int ndisc_ra_parse(sd_ndisc *nd, struct nd_router_advert *ra, static int ndisc_router_advertisment_recv(sd_event_source *s, int fd, uint32_t revents, void *userdata) { _cleanup_free_ struct nd_router_advert *ra = NULL; sd_ndisc *nd = userdata; - int r, buflen = 0, pref, stateful; - union sockaddr_union router = {}; - socklen_t router_len = sizeof(router); + union { + struct cmsghdr cmsghdr; + uint8_t buf[CMSG_LEN(sizeof(int))]; + } control = {}; + struct iovec iov = {}; + union sockaddr_union sa = {}; + struct msghdr msg = { + .msg_name = &sa.sa, + .msg_namelen = sizeof(sa), + .msg_iov = &iov, + .msg_iovlen = 1, + .msg_control = &control, + .msg_controllen = sizeof(control), + }; + struct cmsghdr *cmsg; struct in6_addr *gw; unsigned lifetime; ssize_t len; + int r, pref, stateful, buflen = 0; assert(s); assert(nd); assert(nd->event); r = ioctl(fd, FIONREAD, &buflen); - if (r < 0 || buflen <= 0) - buflen = ICMP6_RECV_SIZE; + if (r < 0) + return -errno; + else if (buflen < 0) + /* This really should not happen */ + return -EIO; + + iov.iov_len = buflen; - ra = malloc(buflen); + ra = malloc(iov.iov_len); if (!ra) return -ENOMEM; - len = recvfrom(fd, ra, buflen, 0, &router.sa, &router_len); + iov.iov_base = ra; + + len = recvmsg(fd, &msg, 0); if (len < 0) { + if (errno == EAGAIN || errno == EINTR) + return 0; + log_ndisc(nd, "Could not receive message from ICMPv6 socket: %m"); + return -errno; + } else if ((size_t)len < sizeof(struct nd_router_advert)) { return 0; - } else if (router_len == 0) + } else if (msg.msg_namelen == 0) gw = NULL; /* only happens when running the test-suite over a socketpair */ - else if (router_len != sizeof(router.in6)) { - log_ndisc(nd, "Received invalid source address size from ICMPv6 socket: %zu bytes", (size_t)router_len); + else if (msg.msg_namelen != sizeof(sa.in6)) { + log_ndisc(nd, "Received invalid source address size from ICMPv6 socket: %zu bytes", (size_t)msg.msg_namelen); return 0; } else - gw = &router.in6.sin6_addr; + gw = &sa.in6.sin6_addr; + + assert(!(msg.msg_flags & MSG_CTRUNC)); + assert(!(msg.msg_flags & MSG_TRUNC)); + + CMSG_FOREACH(cmsg, &msg) { + if (cmsg->cmsg_level == SOL_IPV6 && + cmsg->cmsg_type == IPV6_HOPLIMIT && + cmsg->cmsg_len == CMSG_LEN(sizeof(int))) { + int hops = *(int*)CMSG_DATA(cmsg); + + if (hops != 255) { + log_ndisc(nd, "Received RA with invalid hop limit %d. Ignoring.", hops); + return 0; + } + + break; + } + } if (gw && !in_addr_is_link_local(AF_INET6, (const union in_addr_union*) gw)) { _cleanup_free_ char *addr = NULL; @@ -566,8 +608,6 @@ static int ndisc_router_advertisment_recv(sd_event_source *s, int fd, uint32_t r static int ndisc_router_solicitation_timeout(sd_event_source *s, uint64_t usec, void *userdata) { sd_ndisc *nd = userdata; uint64_t time_now, next_timeout; - struct ether_addr unset = { }; - struct ether_addr *addr = NULL; int r; assert(s); @@ -581,10 +621,7 @@ static int ndisc_router_solicitation_timeout(sd_event_source *s, uint64_t usec, nd->callback(nd, SD_NDISC_EVENT_TIMEOUT, nd->userdata); nd->state = NDISC_STATE_ADVERTISMENT_LISTEN; } else { - if (memcmp(&nd->mac_addr, &unset, sizeof(struct ether_addr))) - addr = &nd->mac_addr; - - r = icmp6_send_router_solicitation(nd->fd, addr); + r = icmp6_send_router_solicitation(nd->fd, &nd->mac_addr); if (r < 0) log_ndisc(nd, "Error sending Router Solicitation"); else { diff --git a/src/libsystemd-network/test-dhcp-client.c b/src/libsystemd-network/test-dhcp-client.c index 1200a7c251..4478147a83 100644 --- a/src/libsystemd-network/test-dhcp-client.c +++ b/src/libsystemd-network/test-dhcp-client.c @@ -223,7 +223,7 @@ int dhcp_network_send_udp_socket(int s, be32_t address, uint16_t port, const voi static int test_discover_message_verify(size_t size, struct DHCPMessage *dhcp) { int res; - res = dhcp_option_parse(dhcp, size, check_options, NULL); + res = dhcp_option_parse(dhcp, size, check_options, NULL, NULL); assert_se(res == DHCP_DISCOVER); if (verbose) @@ -390,7 +390,7 @@ static int test_addr_acq_recv_request(size_t size, DHCPMessage *request) { uint8_t *msg_bytes = (uint8_t *)request; int res; - res = dhcp_option_parse(request, size, check_options, NULL); + res = dhcp_option_parse(request, size, check_options, NULL, NULL); assert_se(res == DHCP_REQUEST); assert_se(xid == request->xid); @@ -420,7 +420,7 @@ static int test_addr_acq_recv_discover(size_t size, DHCPMessage *discover) { uint8_t *msg_bytes = (uint8_t *)discover; int res; - res = dhcp_option_parse(discover, size, check_options, NULL); + res = dhcp_option_parse(discover, size, check_options, NULL, NULL); assert_se(res == DHCP_DISCOVER); assert_se(msg_bytes[size - 1] == DHCP_OPTION_END); diff --git a/src/libsystemd-network/test-dhcp-option.c b/src/libsystemd-network/test-dhcp-option.c index 3607df63af..75d22c4df3 100644 --- a/src/libsystemd-network/test-dhcp-option.c +++ b/src/libsystemd-network/test-dhcp-option.c @@ -75,9 +75,8 @@ static const char *dhcp_type(int type) { static void test_invalid_buffer_length(void) { DHCPMessage message; - assert_se(dhcp_option_parse(&message, 0, NULL, NULL) == -EINVAL); - assert_se(dhcp_option_parse(&message, sizeof(DHCPMessage) - 1, NULL, NULL) - == -EINVAL); + assert_se(dhcp_option_parse(&message, 0, NULL, NULL, NULL) == -EINVAL); + assert_se(dhcp_option_parse(&message, sizeof(DHCPMessage) - 1, NULL, NULL, NULL) == -EINVAL); } static void test_message_init(void) { @@ -101,7 +100,7 @@ static void test_message_init(void) { assert_se(magic[2] == 83); assert_se(magic[3] == 99); - assert_se(dhcp_option_parse(message, len, NULL, NULL) >= 0); + assert_se(dhcp_option_parse(message, len, NULL, NULL, NULL) >= 0); } static DHCPMessage *create_message(uint8_t *options, uint16_t optlen, @@ -264,19 +263,12 @@ static void test_options(struct option_desc *desc) { buflen = sizeof(DHCPMessage) + optlen; if (!desc) { - assert_se((res = dhcp_option_parse(message, buflen, - test_options_cb, - NULL)) == -ENOMSG); + assert_se((res = dhcp_option_parse(message, buflen, test_options_cb, NULL, NULL)) == -ENOMSG); } else if (desc->success) { - assert_se((res = dhcp_option_parse(message, buflen, - test_options_cb, - desc)) >= 0); - assert_se(desc->pos == -1 && desc->filepos == -1 && - desc->snamepos == -1); + assert_se((res = dhcp_option_parse(message, buflen, test_options_cb, desc, NULL)) >= 0); + assert_se(desc->pos == -1 && desc->filepos == -1 && desc->snamepos == -1); } else - assert_se((res = dhcp_option_parse(message, buflen, - test_options_cb, - desc)) < 0); + assert_se((res = dhcp_option_parse(message, buflen, test_options_cb, desc, NULL)) < 0); if (verbose) printf("DHCP type %s\n", dhcp_type(res)); diff --git a/src/shared/bus-util.c b/src/shared/bus-util.c index 38281045b8..8775808da4 100644 --- a/src/shared/bus-util.c +++ b/src/shared/bus-util.c @@ -1443,14 +1443,14 @@ int bus_append_unit_property_assignment(sd_bus_message *m, const char *assignmen return 0; - } else if (streq(field, "RandomSec")) { + } else if (streq(field, "RandomizedDelaySec")) { usec_t t; r = parse_sec(eq, &t); if (r < 0) - return log_error_errno(r, "Failed to parse RandomSec= parameter: %s", eq); + return log_error_errno(r, "Failed to parse RandomizedDelaySec= parameter: %s", eq); - r = sd_bus_message_append_basic(m, SD_BUS_TYPE_STRING, "RandomUSec"); + r = sd_bus_message_append_basic(m, SD_BUS_TYPE_STRING, "RandomizedDelayUSec"); if (r < 0) return bus_log_create_error(r); diff --git a/src/test/test-unit-file.c b/src/test/test-unit-file.c index 854f60be80..0b3630f77c 100644 --- a/src/test/test-unit-file.c +++ b/src/test/test-unit-file.c @@ -695,6 +695,27 @@ static void test_config_parse_rlimit(void) { assert_se(rl[RLIMIT_NOFILE]->rlim_cur == RLIM_INFINITY); assert_se(rl[RLIMIT_NOFILE]->rlim_cur == rl[RLIMIT_NOFILE]->rlim_max); + assert_se(config_parse_limit(NULL, "fake", 1, "section", 1, "LimitNOFILE", RLIMIT_NOFILE, "10:20:30", rl, NULL) >= 0); + assert_se(rl[RLIMIT_NOFILE]); + assert_se(rl[RLIMIT_NOFILE]->rlim_cur == 10); + assert_se(rl[RLIMIT_NOFILE]->rlim_max == 20); + + /* Invalid values don't change rl */ + assert_se(config_parse_limit(NULL, "fake", 1, "section", 1, "LimitNOFILE", RLIMIT_NOFILE, "wat:wat", rl, NULL) >= 0); + assert_se(rl[RLIMIT_NOFILE]); + assert_se(rl[RLIMIT_NOFILE]->rlim_cur == 10); + assert_se(rl[RLIMIT_NOFILE]->rlim_max == 20); + + assert_se(config_parse_limit(NULL, "fake", 1, "section", 1, "LimitNOFILE", RLIMIT_NOFILE, "66:wat", rl, NULL) >= 0); + assert_se(rl[RLIMIT_NOFILE]); + assert_se(rl[RLIMIT_NOFILE]->rlim_cur == 10); + assert_se(rl[RLIMIT_NOFILE]->rlim_max == 20); + + assert_se(config_parse_limit(NULL, "fake", 1, "section", 1, "LimitNOFILE", RLIMIT_NOFILE, "200:100", rl, NULL) >= 0); + assert_se(rl[RLIMIT_NOFILE]); + assert_se(rl[RLIMIT_NOFILE]->rlim_cur == 10); + assert_se(rl[RLIMIT_NOFILE]->rlim_max == 20); + rl[RLIMIT_NOFILE] = mfree(rl[RLIMIT_NOFILE]); assert_se(config_parse_sec_limit(NULL, "fake", 1, "section", 1, "LimitCPU", RLIMIT_CPU, "56", rl, NULL) >= 0); diff --git a/test/TEST-01-BASIC/test.sh b/test/TEST-01-BASIC/test.sh index 6ad2f3402b..6963d8c88d 100755 --- a/test/TEST-01-BASIC/test.sh +++ b/test/TEST-01-BASIC/test.sh @@ -58,7 +58,7 @@ Type=oneshot EOF setup_testsuite - ) + ) || return 1 setup_nspawn_root # mask some services that we do not want to run in these tests diff --git a/test/TEST-02-CRYPTSETUP/test.sh b/test/TEST-02-CRYPTSETUP/test.sh index 8ed39b118a..dada99df59 100755 --- a/test/TEST-02-CRYPTSETUP/test.sh +++ b/test/TEST-02-CRYPTSETUP/test.sh @@ -76,7 +76,7 @@ EOF cat >>$initdir/etc/fstab <<EOF /dev/mapper/varcrypt /var ext3 defaults 0 1 EOF - ) + ) || return 1 setup_nspawn_root ddebug "umount $TESTDIR/root/var" diff --git a/test/TEST-03-JOBS/test.sh b/test/TEST-03-JOBS/test.sh index 41e02e2c8a..83393435f0 100755 --- a/test/TEST-03-JOBS/test.sh +++ b/test/TEST-03-JOBS/test.sh @@ -63,7 +63,7 @@ EOF cp test-jobs.sh $initdir/ setup_testsuite - ) + ) || return 1 setup_nspawn_root ddebug "umount $TESTDIR/root" diff --git a/test/TEST-04-JOURNAL/Makefile b/test/TEST-04-JOURNAL/Makefile new file mode 120000 index 0000000000..e9f93b1104 --- /dev/null +++ b/test/TEST-04-JOURNAL/Makefile @@ -0,0 +1 @@ +../TEST-01-BASIC/Makefile
\ No newline at end of file diff --git a/test/TEST-04-JOURNAL/test-journal.sh b/test/TEST-04-JOURNAL/test-journal.sh new file mode 100755 index 0000000000..1ee39df432 --- /dev/null +++ b/test/TEST-04-JOURNAL/test-journal.sh @@ -0,0 +1,55 @@ +#!/bin/bash + +set -x +set -e +set -o pipefail + +# Test stdout stream + +# Skip empty lines +ID=$(journalctl --new-id128 | sed -n 2p) +>/expected +printf $'\n\n\n' | systemd-cat -t "$ID" --level-prefix false +journalctl --sync +journalctl -b -o cat -t "$ID" >/output +cmp /expected /output + +ID=$(journalctl --new-id128 | sed -n 2p) +>/expected +printf $'<5>\n<6>\n<7>\n' | systemd-cat -t "$ID" --level-prefix true +journalctl --sync +journalctl -b -o cat -t "$ID" >/output +cmp /expected /output + +# Remove trailing spaces +ID=$(journalctl --new-id128 | sed -n 2p) +printf "Trailing spaces\n">/expected +printf $'<5>Trailing spaces \t \n' | systemd-cat -t "$ID" --level-prefix true +journalctl --sync +journalctl -b -o cat -t "$ID" >/output +cmp /expected /output + +ID=$(journalctl --new-id128 | sed -n 2p) +printf "Trailing spaces\n">/expected +printf $'Trailing spaces \t \n' | systemd-cat -t "$ID" --level-prefix false +journalctl --sync +journalctl -b -o cat -t "$ID" >/output +cmp /expected /output + +# Don't remove leading spaces +ID=$(journalctl --new-id128 | sed -n 2p) +printf $' \t Leading spaces\n'>/expected +printf $'<5> \t Leading spaces\n' | systemd-cat -t "$ID" --level-prefix true +journalctl --sync +journalctl -b -o cat -t "$ID" >/output +cmp /expected /output + +ID=$(journalctl --new-id128 | sed -n 2p) +printf $' \t Leading spaces\n'>/expected +printf $' \t Leading spaces\n' | systemd-cat -t "$ID" --level-prefix false +journalctl --sync +journalctl -b -o cat -t "$ID" >/output +cmp /expected /output + +touch /testok +exit 0 diff --git a/test/TEST-04-JOURNAL/test.sh b/test/TEST-04-JOURNAL/test.sh new file mode 100755 index 0000000000..6c5b5cf34e --- /dev/null +++ b/test/TEST-04-JOURNAL/test.sh @@ -0,0 +1,76 @@ +#!/bin/bash +# -*- mode: shell-script; indent-tabs-mode: nil; sh-basic-offset: 4; -*- +# ex: ts=8 sw=4 sts=4 et filetype=sh +TEST_DESCRIPTION="Journal-related tests" + +. $TEST_BASE_DIR/test-functions + +check_result_qemu() { + ret=1 + mkdir -p $TESTDIR/root + mount ${LOOPDEV}p1 $TESTDIR/root + [[ -e $TESTDIR/root/testok ]] && ret=0 + [[ -f $TESTDIR/root/failed ]] && cp -a $TESTDIR/root/failed $TESTDIR + cp -a $TESTDIR/root/var/log/journal $TESTDIR + umount $TESTDIR/root + [[ -f $TESTDIR/failed ]] && cat $TESTDIR/failed + ls -l $TESTDIR/journal/*/*.journal + test -s $TESTDIR/failed && ret=$(($ret+1)) + return $ret +} + +test_run() { + if run_qemu; then + check_result_qemu || return 1 + else + dwarn "can't run QEMU, skipping" + fi + if check_nspawn; then + run_nspawn + check_result_nspawn || return 1 + else + dwarn "can't run systemd-nspawn, skipping" + fi + return 0 +} + +test_setup() { + create_empty_image + mkdir -p $TESTDIR/root + mount ${LOOPDEV}p1 $TESTDIR/root + + # Create what will eventually be our root filesystem onto an overlay + ( + LOG_LEVEL=5 + eval $(udevadm info --export --query=env --name=${LOOPDEV}p2) + + setup_basic_environment + + # setup the testsuite service + cat >$initdir/etc/systemd/system/testsuite.service <<EOF +[Unit] +Description=Testsuite service +After=multi-user.target + +[Service] +ExecStart=/test-journal.sh +Type=oneshot +EOF + + cp test-journal.sh $initdir/ + + setup_testsuite + ) || return 1 + setup_nspawn_root + + ddebug "umount $TESTDIR/root" + umount $TESTDIR/root +} + +test_cleanup() { + umount $TESTDIR/root 2>/dev/null + [[ $LOOPDEV ]] && losetup -d $LOOPDEV + return 0 +} + +do_test "$@" diff --git a/test/test-functions b/test/test-functions index 49bd35f688..9288200717 100644 --- a/test/test-functions +++ b/test/test-functions @@ -13,7 +13,7 @@ if ! ROOTLIBDIR=$(pkg-config --variable=systemdutildir systemd); then ROOTLIBDIR=/usr/lib/systemd fi -BASICTOOLS="sh bash setsid loadkeys setfont login sulogin gzip sleep echo mount umount cryptsetup date dmsetup modprobe" +BASICTOOLS="sh bash setsid loadkeys setfont login sulogin gzip sleep echo mount umount cryptsetup date dmsetup modprobe sed cmp tee" DEBUGTOOLS="df free ls stty cat ps ln ip route dmesg dhclient mkdir cp ping dhclient strace less grep id tty touch du sort hostname" function find_qemu_bin() { |