src/import/import-common.c

@@ -17,7 +17,6 @@
 #include "process-util.h"
 #include "selinux-util.h"
 #include "signal-util.h"
-#include "stat-util.h"
 #include "tmpfile-util.h"
 #include "util.h"
 
@@ -196,10 +195,10 @@ int import_fork_tar_c(const char *path, pid_t *ret) {
 }
 
 int import_mangle_os_tree(const char *path) {
-        _cleanup_free_ char *child = NULL, *t = NULL, *joined = NULL;
         _cleanup_closedir_ DIR *d = NULL, *cd = NULL;
+        _cleanup_free_ char *child = NULL, *t = NULL;
+        const char *joined;
         struct dirent *de;
-        struct stat st;
         int r;
 
         assert(path);
@@ -241,24 +240,14 @@ int import_mangle_os_tree(const char *path) {
                 if (errno != 0)
                         return log_error_errno(errno, "Failed to iterate through directory '%s': %m", path);
 
-                log_debug("Directory '%s' does not look like an OS tree, and has multiple children, leaving as it is.", path);
+                log_debug("Directory '%s' does not look like a directory tree, and has multiple children, leaving as it is.", path);
                 return 0;
         }
 
-        if (fstatat(dirfd(d), child, &st, AT_SYMLINK_NOFOLLOW) < 0)
+        joined = prefix_roota(path, child);
-                return log_debug_errno(errno, "Failed to stat file '%s/%s': %m", path, child);
-        r = stat_verify_directory(&st);
-        if (r < 0) {
-                log_debug_errno(r, "Child '%s' of directory '%s' is not a directory, leaving things as they are.", child, path);
-                return 0;
-        }
-
-        joined = path_join(path, child);
-        if (!joined)
-                return log_oom();
         r = path_is_os_tree(joined);
         if (r == -ENOTDIR) {
-                log_debug("Directory '%s' does not look like an OS tree, and contains a single regular file only, leaving as it is.", path);
+                log_debug("Directory '%s' does not look like a directory tree, and contains a single regular file only, leaving as it is.", path);
                 return 0;
         }
         if (r < 0)
@@ -304,14 +293,6 @@ int import_mangle_os_tree(const char *path) {
         if (unlinkat(dirfd(d), t, AT_REMOVEDIR) < 0)
                 return log_error_errno(errno, "Failed to remove temporary directory '%s/%s': %m", path, t);
 
-        r = futimens(dirfd(d), (struct timespec[2]) { st.st_atim, st.st_mtim });
-        if (r < 0)
-                log_debug_errno(r, "Failed to adjust top-level timestamps '%s', ignoring: %m", path);
-
-        r = fchmod_and_chown(dirfd(d), st.st_mode, st.st_uid, st.st_gid);
-        if (r < 0)
-                return log_error_errno(r, "Failed to adjust top-level directory mode/ownership '%s': %m", path);
-
         log_info("Successfully rearranged OS tree.");
 
         return 0;

src/libsystemd/sd-device/device-private.c

@@ -448,6 +448,7 @@ int device_new_from_strv(sd_device **ret, char **strv) {
 int device_new_from_nulstr(sd_device **ret, uint8_t *nulstr, size_t len) {
         _cleanup_(sd_device_unrefp) sd_device *device = NULL;
         const char *major = NULL, *minor = NULL;
+        unsigned i = 0;
         int r;
 
         assert(ret);
@@ -458,11 +459,11 @@ int device_new_from_nulstr(sd_device **ret, uint8_t *nulstr, size_t len) {
         if (r < 0)
                 return r;
 
-        for (size_t i = 0; i < len; ) {
+        while (i < len) {
                 char *key;
                 const char *end;
 
-                key = (char*) &nulstr[i];
+                key = (char*)&nulstr[i];
                 end = memchr(key, '\0', len - i);
                 if (!end)
                         return log_device_debug_errno(device, SYNTHETIC_ERRNO(EINVAL),

src/libsystemd/sd-device/sd-device.c

@@ -65,9 +65,9 @@ static sd_device *device_free(sd_device *device) {
         free(device->properties_strv);
         free(device->properties_nulstr);
 
-        ordered_hashmap_free(device->properties);
+        ordered_hashmap_free_free_free(device->properties);
-        ordered_hashmap_free(device->properties_db);
+        ordered_hashmap_free_free_free(device->properties_db);
-        hashmap_free(device->sysattr_values);
+        hashmap_free_free_free(device->sysattr_values);
         set_free(device->sysattrs);
         set_free(device->all_tags);
         set_free(device->current_tags);
@@ -78,46 +78,46 @@ static sd_device *device_free(sd_device *device) {
 
 DEFINE_PUBLIC_TRIVIAL_REF_UNREF_FUNC(sd_device, sd_device, device_free);
 
-int device_add_property_aux(sd_device *device, const char *key, const char *value, bool db) {
+int device_add_property_aux(sd_device *device, const char *_key, const char *_value, bool db) {
         OrderedHashmap **properties;
 
         assert(device);
-        assert(key);
+        assert(_key);
 
         if (db)
                 properties = &device->properties_db;
         else
                 properties = &device->properties;
 
-        if (value) {
+        if (_value) {
-                _cleanup_free_ char *new_key = NULL, *new_value = NULL, *old_key = NULL, *old_value = NULL;
+                _cleanup_free_ char *key = NULL, *value = NULL, *old_key = NULL, *old_value = NULL;
                 int r;
 
-                r = ordered_hashmap_ensure_allocated(properties, &string_hash_ops_free_free);
+                r = ordered_hashmap_ensure_allocated(properties, &string_hash_ops);
                 if (r < 0)
                         return r;
 
-                new_key = strdup(key);
+                key = strdup(_key);
-                if (!new_key)
+                if (!key)
                         return -ENOMEM;
 
-                new_value = strdup(value);
+                value = strdup(_value);
-                if (!new_value)
+                if (!value)
                         return -ENOMEM;
 
                 old_value = ordered_hashmap_get2(*properties, key, (void**) &old_key);
 
-                /* ordered_hashmap_replace() does not fail when the hashmap already has the entry. */
+                r = ordered_hashmap_replace(*properties, key, value);
-                r = ordered_hashmap_replace(*properties, new_key, new_value);
                 if (r < 0)
                         return r;
 
-                TAKE_PTR(new_key);
+                key = NULL;
-                TAKE_PTR(new_value);
+                value = NULL;
         } else {
-                _cleanup_free_ char *old_key = NULL, *old_value = NULL;
+                _cleanup_free_ char *key = NULL;
+                _cleanup_free_ char *value = NULL;
 
-                old_value = ordered_hashmap_remove2(*properties, key, (void**) &old_key);
+                value = ordered_hashmap_remove2(*properties, _key, (void**) &key);
         }
 
         if (!db) {
@@ -231,7 +231,8 @@ _public_ int sd_device_new_from_syspath(sd_device **ret, const char *syspath) {
 }
 
 _public_ int sd_device_new_from_devnum(sd_device **ret, char type, dev_t devnum) {
-        char id[DECIMAL_STR_MAX(unsigned) * 2 + 1], *syspath;
+        char *syspath;
+        char id[DECIMAL_STR_MAX(unsigned) * 2 + 1];
 
         assert_return(ret, -EINVAL);
         assert_return(IN_SET(type, 'b', 'c'), -EINVAL);
@@ -398,7 +399,7 @@ int device_set_devmode(sd_device *device, const char *_devmode) {
 }
 
 int device_set_devnum(sd_device *device, const char *major, const char *minor) {
-        unsigned maj, min = 0;
+        unsigned maj = 0, min = 0;
         int r;
 
         assert(device);
@@ -407,7 +408,7 @@ int device_set_devnum(sd_device *device, const char *major, const char *minor) {
         r = safe_atou(major, &maj);
         if (r < 0)
                 return r;
-        if (maj == 0)
+        if (!maj)
                 return 0;
 
         if (minor) {
@@ -1779,28 +1780,30 @@ _public_ int sd_device_get_property_value(sd_device *device, const char *key, co
         return 0;
 }
 
-static int device_add_sysattr_value(sd_device *device, const char *key, char *value) {
+/* replaces the value if it already exists */
-        _cleanup_free_ char *new_key = NULL, *old_value = NULL;
+static int device_add_sysattr_value(sd_device *device, const char *_key, char *value) {
+        _cleanup_free_ char *key = NULL;
+        _cleanup_free_ char *value_old = NULL;
         int r;
 
         assert(device);
-        assert(key);
+        assert(_key);
 
-        /* This takes the reference of the input value. The input value may be NULL.
+        r = hashmap_ensure_allocated(&device->sysattr_values, &string_hash_ops);
-         * This replaces the value if it already exists. */
-
-        old_value = hashmap_remove2(device->sysattr_values, key, (void **) &new_key);
-        if (!new_key) {
-                new_key = strdup(key);
-                if (!new_key)
-                        return -ENOMEM;
-        }
-
-        r = hashmap_ensure_put(&device->sysattr_values, &string_hash_ops_free_free, new_key, value);
         if (r < 0)
                 return r;
 
-        TAKE_PTR(new_key);
+        value_old = hashmap_remove2(device->sysattr_values, _key, (void **)&key);
+        if (!key) {
+                key = strdup(_key);
+                if (!key)
+                        return -ENOMEM;
+        }
+
+        r = hashmap_put(device->sysattr_values, key, value);
+        if (r < 0)
+                return r;
+        TAKE_PTR(key);
 
         return 0;
 }

src/libsystemd/sd-netlink/rtnl-message.c

@@ -462,7 +462,7 @@ int sd_rtnl_message_link_set_flags(sd_netlink_message *m, unsigned flags, unsign
         assert_return(m, -EINVAL);
         assert_return(m->hdr, -EINVAL);
         assert_return(rtnl_message_type_is_link(m->hdr->nlmsg_type), -EINVAL);
-        assert_return(change != 0, -EINVAL);
+        assert_return(change, -EINVAL);
 
         ifi = NLMSG_DATA(m->hdr);
 
@@ -679,7 +679,7 @@ int sd_rtnl_message_new_addr(sd_netlink *rtnl, sd_netlink_message **ret,
 }
 
 int sd_rtnl_message_new_addr_update(sd_netlink *rtnl, sd_netlink_message **ret,
-                                    int index, int family) {
+                             int index, int family) {
         int r;
 
         r = sd_rtnl_message_new_addr(rtnl, ret, RTM_NEWADDR, index, family);

test/test-network/systemd-networkd-tests.py

@@ -3429,16 +3429,10 @@ class NetworkdLLDPTests(unittest.TestCase, Utilities):
         start_networkd()
         self.wait_online(['veth99:degraded', 'veth-peer:degraded'])
 
-        for trial in range(10):
+        output = check_output(*networkctl_cmd, 'lldp', env=env)
-            if trial > 0:
+        print(output)
-                time.sleep(1)
+        self.assertRegex(output, 'veth-peer')
-
+        self.assertRegex(output, 'veth99')
-            output = check_output(*networkctl_cmd, 'lldp', env=env)
-            print(output)
-            if re.search(r'veth99 .* veth-peer', output):
-                break
-        else:
-            self.fail()
 
 class NetworkdRATests(unittest.TestCase, Utilities):
     links = ['veth99']