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-rw-r--r--src/libsystemd/sd-bus/bus-common-errors.c5
-rw-r--r--src/libsystemd/sd-bus/bus-common-errors.h2
-rw-r--r--src/libsystemd/sd-bus/bus-error.c55
-rw-r--r--src/libsystemd/sd-bus/bus-kernel.c30
-rw-r--r--src/libsystemd/sd-bus/test-bus-error.c31
-rw-r--r--src/libsystemd/sd-device/sd-device.c2
-rw-r--r--src/libsystemd/sd-event/sd-event.c13
-rw-r--r--src/libsystemd/sd-event/test-event.c28
-rw-r--r--src/libsystemd/sd-login/sd-login.c2
-rw-r--r--src/libsystemd/sd-netlink/netlink-types.c9
10 files changed, 120 insertions, 57 deletions
diff --git a/src/libsystemd/sd-bus/bus-common-errors.c b/src/libsystemd/sd-bus/bus-common-errors.c
index 6e2594d001..9ddc9b5aaf 100644
--- a/src/libsystemd/sd-bus/bus-common-errors.c
+++ b/src/libsystemd/sd-bus/bus-common-errors.c
@@ -75,6 +75,11 @@ BUS_ERROR_MAP_ELF_REGISTER const sd_bus_error_map bus_common_errors[] = {
SD_BUS_ERROR_MAP(BUS_ERROR_ABORTED, ECANCELED),
SD_BUS_ERROR_MAP(BUS_ERROR_CONNECTION_FAILURE, ECONNREFUSED),
SD_BUS_ERROR_MAP(BUS_ERROR_NO_SUCH_SERVICE, EUNATCH),
+ SD_BUS_ERROR_MAP(BUS_ERROR_DNSSEC_FAILED, EHOSTUNREACH),
+ SD_BUS_ERROR_MAP(BUS_ERROR_NO_TRUST_ANCHOR, EHOSTUNREACH),
+ SD_BUS_ERROR_MAP(BUS_ERROR_RR_TYPE_UNSUPPORTED, EOPNOTSUPP),
+ SD_BUS_ERROR_MAP(BUS_ERROR_NO_SUCH_LINK, ENXIO),
+ SD_BUS_ERROR_MAP(BUS_ERROR_LINK_BUSY, EBUSY),
SD_BUS_ERROR_MAP(BUS_ERROR_NO_SUCH_TRANSFER, ENXIO),
SD_BUS_ERROR_MAP(BUS_ERROR_TRANSFER_IN_PROGRESS, EBUSY),
diff --git a/src/libsystemd/sd-bus/bus-common-errors.h b/src/libsystemd/sd-bus/bus-common-errors.h
index 7a5f6cda87..e93b6ac448 100644
--- a/src/libsystemd/sd-bus/bus-common-errors.h
+++ b/src/libsystemd/sd-bus/bus-common-errors.h
@@ -77,6 +77,8 @@
#define BUS_ERROR_DNSSEC_FAILED "org.freedesktop.resolve1.DnssecFailed"
#define BUS_ERROR_NO_TRUST_ANCHOR "org.freedesktop.resolve1.NoTrustAnchor"
#define BUS_ERROR_RR_TYPE_UNSUPPORTED "org.freedesktop.resolve1.ResourceRecordTypeUnsupported"
+#define BUS_ERROR_NO_SUCH_LINK "org.freedesktop.resolve1.NoSuchLink"
+#define BUS_ERROR_LINK_BUSY "org.freedesktop.resolve1.LinkBusy"
#define _BUS_ERROR_DNS "org.freedesktop.resolve1.DnsError."
#define BUS_ERROR_NO_SUCH_TRANSFER "org.freedesktop.import1.NoSuchTransfer"
diff --git a/src/libsystemd/sd-bus/bus-error.c b/src/libsystemd/sd-bus/bus-error.c
index 404eaa3c89..c77eb5fd03 100644
--- a/src/libsystemd/sd-bus/bus-error.c
+++ b/src/libsystemd/sd-bus/bus-error.c
@@ -93,14 +93,14 @@ static int bus_error_name_to_errno(const char *name) {
p = startswith(name, "System.Error.");
if (p) {
r = errno_from_name(p);
- if (r <= 0)
+ if (r < 0)
return EIO;
return r;
}
- if (additional_error_maps) {
- for (map = additional_error_maps; *map; map++) {
+ if (additional_error_maps)
+ for (map = additional_error_maps; *map; map++)
for (m = *map;; m++) {
/* For additional error maps the end marker is actually the end marker */
if (m->code == BUS_ERROR_MAP_END_MARKER)
@@ -109,15 +109,13 @@ static int bus_error_name_to_errno(const char *name) {
if (streq(m->name, name))
return m->code;
}
- }
- }
m = __start_BUS_ERROR_MAP;
while (m < __stop_BUS_ERROR_MAP) {
/* For magic ELF error maps, the end marker might
* appear in the middle of things, since multiple maps
* might appear in the same section. Hence, let's skip
- * over it, but realign the pointer to the netx 8byte
+ * over it, but realign the pointer to the next 8 byte
* boundary, which is the selected alignment for the
* arrays. */
if (m->code == BUS_ERROR_MAP_END_MARKER) {
@@ -258,25 +256,24 @@ int bus_error_setfv(sd_bus_error *e, const char *name, const char *format, va_li
if (!name)
return 0;
- if (!e)
- goto finish;
- assert_return(!bus_error_is_dirty(e), -EINVAL);
+ if (e) {
+ assert_return(!bus_error_is_dirty(e), -EINVAL);
- e->name = strdup(name);
- if (!e->name) {
- *e = BUS_ERROR_OOM;
- return -ENOMEM;
- }
+ e->name = strdup(name);
+ if (!e->name) {
+ *e = BUS_ERROR_OOM;
+ return -ENOMEM;
+ }
- /* If we hit OOM on formatting the pretty message, we ignore
- * this, since we at least managed to write the error name */
- if (format)
- (void) vasprintf((char**) &e->message, format, ap);
+ /* If we hit OOM on formatting the pretty message, we ignore
+ * this, since we at least managed to write the error name */
+ if (format)
+ (void) vasprintf((char**) &e->message, format, ap);
- e->_need_free = 1;
+ e->_need_free = 1;
+ }
-finish:
return -bus_error_name_to_errno(name);
}
@@ -582,27 +579,29 @@ const char *bus_error_message(const sd_bus_error *e, int error) {
return strerror(error);
}
+static bool map_ok(const sd_bus_error_map *map) {
+ for (; map->code != BUS_ERROR_MAP_END_MARKER; map++)
+ if (!map->name || map->code <=0)
+ return false;
+ return true;
+}
+
_public_ int sd_bus_error_add_map(const sd_bus_error_map *map) {
const sd_bus_error_map **maps = NULL;
unsigned n = 0;
assert_return(map, -EINVAL);
+ assert_return(map_ok(map), -EINVAL);
- if (additional_error_maps) {
- for (;; n++) {
- if (additional_error_maps[n] == NULL)
- break;
-
+ if (additional_error_maps)
+ for (; additional_error_maps[n] != NULL; n++)
if (additional_error_maps[n] == map)
return 0;
- }
- }
maps = realloc_multiply(additional_error_maps, sizeof(struct sd_bus_error_map*), n + 2);
if (!maps)
return -ENOMEM;
-
maps[n] = map;
maps[n+1] = NULL;
diff --git a/src/libsystemd/sd-bus/bus-kernel.c b/src/libsystemd/sd-bus/bus-kernel.c
index b2d685855e..e7d6170eec 100644
--- a/src/libsystemd/sd-bus/bus-kernel.c
+++ b/src/libsystemd/sd-bus/bus-kernel.c
@@ -270,8 +270,8 @@ static int bus_message_setup_kmsg(sd_bus *b, sd_bus_message *m) {
struct bus_body_part *part;
struct kdbus_item *d;
const char *destination;
- bool well_known;
- uint64_t unique;
+ bool well_known = false;
+ uint64_t dst_id;
size_t sz, dl;
unsigned i;
int r;
@@ -288,13 +288,21 @@ static int bus_message_setup_kmsg(sd_bus *b, sd_bus_message *m) {
destination = m->destination ?: m->destination_ptr;
if (destination) {
- r = bus_kernel_parse_unique_name(destination, &unique);
+ r = bus_kernel_parse_unique_name(destination, &dst_id);
if (r < 0)
return r;
-
- well_known = r == 0;
+ if (r == 0) {
+ well_known = true;
+
+ /* verify_destination_id will usually be 0, which makes the kernel
+ * driver only look at the provided well-known name. Otherwise,
+ * the kernel will make sure the provided destination id matches
+ * the owner of the provided well-known-name, and fail if they
+ * differ. Currently, this is only needed for bus-proxyd. */
+ dst_id = m->verify_destination_id;
+ }
} else
- well_known = false;
+ dst_id = KDBUS_DST_ID_BROADCAST;
sz = offsetof(struct kdbus_msg, items);
@@ -332,15 +340,7 @@ static int bus_message_setup_kmsg(sd_bus *b, sd_bus_message *m) {
((m->header->flags & BUS_MESSAGE_NO_AUTO_START) ? KDBUS_MSG_NO_AUTO_START : 0) |
((m->header->type == SD_BUS_MESSAGE_SIGNAL) ? KDBUS_MSG_SIGNAL : 0);
- if (well_known)
- /* verify_destination_id will usually be 0, which makes the kernel driver only look
- * at the provided well-known name. Otherwise, the kernel will make sure the provided
- * destination id matches the owner of the provided weel-known-name, and fail if they
- * differ. Currently, this is only needed for bus-proxyd. */
- m->kdbus->dst_id = m->verify_destination_id;
- else
- m->kdbus->dst_id = destination ? unique : KDBUS_DST_ID_BROADCAST;
-
+ m->kdbus->dst_id = dst_id;
m->kdbus->payload_type = KDBUS_PAYLOAD_DBUS;
m->kdbus->cookie = m->header->dbus2.cookie;
m->kdbus->priority = m->priority;
diff --git a/src/libsystemd/sd-bus/test-bus-error.c b/src/libsystemd/sd-bus/test-bus-error.c
index c52405463e..407fd14555 100644
--- a/src/libsystemd/sd-bus/test-bus-error.c
+++ b/src/libsystemd/sd-bus/test-bus-error.c
@@ -44,7 +44,15 @@ static void test_error(void) {
assert_se(sd_bus_error_is_set(&error));
sd_bus_error_free(&error);
+ /* Check with no error */
assert_se(!sd_bus_error_is_set(&error));
+ assert_se(sd_bus_error_setf(&error, NULL, "yyy %i", -1) == 0);
+ assert_se(error.name == NULL);
+ assert_se(error.message == NULL);
+ assert_se(!sd_bus_error_has_name(&error, SD_BUS_ERROR_FILE_NOT_FOUND));
+ assert_se(sd_bus_error_get_errno(&error) == 0);
+ assert_se(!sd_bus_error_is_set(&error));
+
assert_se(sd_bus_error_setf(&error, SD_BUS_ERROR_FILE_NOT_FOUND, "yyy %i", -1) == -ENOENT);
assert_se(streq(error.name, SD_BUS_ERROR_FILE_NOT_FOUND));
assert_se(streq(error.message, "yyy -1"));
@@ -112,6 +120,16 @@ static void test_error(void) {
assert_se(sd_bus_error_has_name(&error, SD_BUS_ERROR_IO_ERROR));
assert_se(sd_bus_error_get_errno(&error) == EIO);
assert_se(sd_bus_error_is_set(&error));
+ sd_bus_error_free(&error);
+
+ /* Check with no error */
+ assert_se(!sd_bus_error_is_set(&error));
+ assert_se(sd_bus_error_set_errnof(&error, 0, "Waldi %c", 'X') == 0);
+ assert_se(error.name == NULL);
+ assert_se(error.message == NULL);
+ assert_se(!sd_bus_error_has_name(&error, SD_BUS_ERROR_IO_ERROR));
+ assert_se(sd_bus_error_get_errno(&error) == 0);
+ assert_se(!sd_bus_error_is_set(&error));
}
extern const sd_bus_error_map __start_BUS_ERROR_MAP[];
@@ -167,6 +185,16 @@ static const sd_bus_error_map test_errors4[] = {
SD_BUS_ERROR_MAP_END
};
+static const sd_bus_error_map test_errors_bad1[] = {
+ SD_BUS_ERROR_MAP("org.freedesktop.custom-dbus-error-1", 0),
+ SD_BUS_ERROR_MAP_END
+};
+
+static const sd_bus_error_map test_errors_bad2[] = {
+ SD_BUS_ERROR_MAP("org.freedesktop.custom-dbus-error-1", -1),
+ SD_BUS_ERROR_MAP_END
+};
+
static void test_errno_mapping_custom(void) {
assert_se(sd_bus_error_set(NULL, "org.freedesktop.custom-dbus-error", NULL) == -5);
assert_se(sd_bus_error_set(NULL, "org.freedesktop.custom-dbus-error-2", NULL) == -52);
@@ -190,6 +218,9 @@ static void test_errno_mapping_custom(void) {
assert_se(sd_bus_error_set(NULL, "org.freedesktop.custom-dbus-error-y", NULL) == -EIO);
assert_se(sd_bus_error_set(NULL, BUS_ERROR_NO_SUCH_UNIT, NULL) == -ENOENT);
+
+ assert_se(sd_bus_error_add_map(test_errors_bad1) == -EINVAL);
+ assert_se(sd_bus_error_add_map(test_errors_bad2) == -EINVAL);
}
int main(int argc, char *argv[]) {
diff --git a/src/libsystemd/sd-device/sd-device.c b/src/libsystemd/sd-device/sd-device.c
index f44054a7b5..9633e46ce0 100644
--- a/src/libsystemd/sd-device/sd-device.c
+++ b/src/libsystemd/sd-device/sd-device.c
@@ -494,7 +494,7 @@ static int handle_uevent_line(sd_device *device, const char *key, const char *va
int device_read_uevent_file(sd_device *device) {
_cleanup_free_ char *uevent = NULL;
- const char *syspath, *key, *value, *major = NULL, *minor = NULL;
+ const char *syspath, *key = NULL, *value = NULL, *major = NULL, *minor = NULL;
char *path;
size_t uevent_len;
unsigned i;
diff --git a/src/libsystemd/sd-event/sd-event.c b/src/libsystemd/sd-event/sd-event.c
index aeb06ad9a8..11c7330b9b 100644
--- a/src/libsystemd/sd-event/sd-event.c
+++ b/src/libsystemd/sd-event/sd-event.c
@@ -661,8 +661,10 @@ static int event_make_signal_data(
d->priority = priority;
r = hashmap_put(e->signal_data, &d->priority, d);
- if (r < 0)
+ if (r < 0) {
+ free(d);
return r;
+ }
added = true;
}
@@ -2751,6 +2753,12 @@ _public_ int sd_event_now(sd_event *e, clockid_t clock, uint64_t *usec) {
assert_return(e, -EINVAL);
assert_return(usec, -EINVAL);
assert_return(!event_pid_changed(e), -ECHILD);
+ assert_return(IN_SET(clock,
+ CLOCK_REALTIME,
+ CLOCK_REALTIME_ALARM,
+ CLOCK_MONOTONIC,
+ CLOCK_BOOTTIME,
+ CLOCK_BOOTTIME_ALARM), -EOPNOTSUPP);
if (!dual_timestamp_is_set(&e->timestamp)) {
/* Implicitly fall back to now() if we never ran
@@ -2770,8 +2778,7 @@ _public_ int sd_event_now(sd_event *e, clockid_t clock, uint64_t *usec) {
*usec = e->timestamp.monotonic;
break;
- case CLOCK_BOOTTIME:
- case CLOCK_BOOTTIME_ALARM:
+ default:
*usec = e->timestamp_boottime;
break;
}
diff --git a/src/libsystemd/sd-event/test-event.c b/src/libsystemd/sd-event/test-event.c
index 9417a8d1d1..c605b18ae9 100644
--- a/src/libsystemd/sd-event/test-event.c
+++ b/src/libsystemd/sd-event/test-event.c
@@ -264,6 +264,30 @@ static void test_basic(void) {
safe_close_pair(k);
}
+static void test_sd_event_now(void) {
+ _cleanup_(sd_event_unrefp) sd_event *e = NULL;
+ uint64_t event_now;
+
+ assert_se(sd_event_new(&e) >= 0);
+ assert_se(sd_event_now(e, CLOCK_MONOTONIC, &event_now) > 0);
+ assert_se(sd_event_now(e, CLOCK_REALTIME, &event_now) > 0);
+ assert_se(sd_event_now(e, CLOCK_REALTIME_ALARM, &event_now) > 0);
+ assert_se(sd_event_now(e, CLOCK_BOOTTIME, &event_now) > 0);
+ assert_se(sd_event_now(e, CLOCK_BOOTTIME_ALARM, &event_now) > 0);
+ assert_se(sd_event_now(e, -1, &event_now) == -EOPNOTSUPP);
+ assert_se(sd_event_now(e, 900 /* arbitrary big number */, &event_now) == -EOPNOTSUPP);
+
+ assert_se(sd_event_run(e, 0) == 0);
+
+ assert_se(sd_event_now(e, CLOCK_MONOTONIC, &event_now) == 0);
+ assert_se(sd_event_now(e, CLOCK_REALTIME, &event_now) == 0);
+ assert_se(sd_event_now(e, CLOCK_REALTIME_ALARM, &event_now) == 0);
+ assert_se(sd_event_now(e, CLOCK_BOOTTIME, &event_now) == 0);
+ assert_se(sd_event_now(e, CLOCK_BOOTTIME_ALARM, &event_now) == 0);
+ assert_se(sd_event_now(e, -1, &event_now) == -EOPNOTSUPP);
+ assert_se(sd_event_now(e, 900 /* arbitrary big number */, &event_now) == -EOPNOTSUPP);
+}
+
static int last_rtqueue_sigval = 0;
static int n_rtqueue = 0;
@@ -324,7 +348,11 @@ static void test_rtqueue(void) {
int main(int argc, char *argv[]) {
+ log_set_max_level(LOG_DEBUG);
+ log_parse_environment();
+
test_basic();
+ test_sd_event_now();
test_rtqueue();
return 0;
diff --git a/src/libsystemd/sd-login/sd-login.c b/src/libsystemd/sd-login/sd-login.c
index 4b46eeb533..ef240c3531 100644
--- a/src/libsystemd/sd-login/sd-login.c
+++ b/src/libsystemd/sd-login/sd-login.c
@@ -810,7 +810,7 @@ _public_ int sd_get_uids(uid_t **users) {
errno = 0;
de = readdir(d);
- if (!de && errno != 0)
+ if (!de && errno > 0)
return -errno;
if (!de)
diff --git a/src/libsystemd/sd-netlink/netlink-types.c b/src/libsystemd/sd-netlink/netlink-types.c
index 135354e5f3..be4ab1373d 100644
--- a/src/libsystemd/sd-netlink/netlink-types.c
+++ b/src/libsystemd/sd-netlink/netlink-types.c
@@ -96,15 +96,6 @@ static const NLType rtnl_link_info_data_macvlan_types[] = {
[IFLA_MACVLAN_FLAGS] = { .type = NETLINK_TYPE_U16 },
};
-static const NLType rtnl_link_bridge_management_types[] = {
- [IFLA_BRIDGE_FLAGS] = { .type = NETLINK_TYPE_U16 },
- [IFLA_BRIDGE_MODE] = { .type = NETLINK_TYPE_U16 },
-/*
- [IFLA_BRIDGE_VLAN_INFO] = { .type = NETLINK_TYPE_BINARY,
- .len = sizeof(struct bridge_vlan_info), },
-*/
-};
-
static const NLType rtnl_link_info_data_bridge_types[] = {
[IFLA_BR_FORWARD_DELAY] = { .type = NETLINK_TYPE_U32 },
[IFLA_BR_HELLO_TIME] = { .type = NETLINK_TYPE_U32 },
generated by cgit v1.2.3-54-g00ecf (git 2.45.2) at 2024-11-15 15:47:45 +0000