Merge pull request #17549 from yuwata/tiny-fixes

tiny fixes

src/core/load-fragment.c

@@ -5646,9 +5646,7 @@ void unit_dump_config_items(FILE *f) {
         NULSTR_FOREACH(i, load_fragment_gperf_nulstr) {
                 const char *rvalue = "OTHER", *lvalue;
                 const ConfigPerfItem *p;
-                size_t prefix_len;
                 const char *dot;
-                unsigned j;
 
                 assert_se(p = load_fragment_gperf_lookup(i, strlen(i)));
 
@@ -5657,7 +5655,7 @@ void unit_dump_config_items(FILE *f) {
                     p->ltype == DISABLED_LEGACY)
                         continue;
 
-                for (j = 0; j < ELEMENTSOF(table); j++)
+                for (size_t j = 0; j < ELEMENTSOF(table); j++)
                         if (p->parse == table[j].callback) {
                                 rvalue = table[j].rvalue;
                                 break;
@@ -5665,15 +5663,17 @@ void unit_dump_config_items(FILE *f) {
 
                 dot = strchr(i, '.');
                 lvalue = dot ? dot + 1 : i;
-                prefix_len = dot-i;
 
-                if (dot)
+                if (dot) {
+                        size_t prefix_len = dot - i;
+
                         if (!prev || !strneq(prev, i, prefix_len+1)) {
                                 if (prev)
                                         fputc('\n', f);
 
                                 fprintf(f, "[%.*s]\n", (int) prefix_len, i);
                         }
+                }
 
                 fprintf(f, "%s=%s\n", lvalue, rvalue);
                 prev = i;

src/home/homed-manager.c

@@ -159,7 +159,7 @@ static int on_home_inotify(sd_event_source *s, const struct inotify_event *event
                 (void) bus_manager_emit_auto_login_changed(m);
         }
 
-        if ((event->mask & (IN_DELETE|IN_MOVED_FROM|IN_DELETE)) != 0) {
+        if ((event->mask & (IN_DELETE | IN_CLOSE_WRITE | IN_MOVED_FROM)) != 0) {
                 Home *h;
 
                 if (FLAGS_SET(event->mask, IN_DELETE))

src/libsystemd/sd-bus/bus-message.c

@@ -3189,6 +3189,8 @@ static int container_next_item(sd_bus_message *m, struct bus_container *c, size_
                 int sz;
 
                 sz = bus_gvariant_get_size(c->signature);
+                if (sz == 0)
+                        return -EBADMSG;
                 if (sz < 0) {
                         int alignment;