bus-message: also properly copy struct signature when skipping

The change is similar to that in the previous commit, but I don't have a reproducer / test case case for this one, so I'm keeping it seperate.
2018-10-02 11:53:20 +02:00
parent 73777ddba5
commit 3d338a302f
1 changed files with 3 additions and 3 deletions
@@ -5013,9 +5013,9 @@ static int message_skip_fields(

                        assert(l >= 2);
                        {
-                                char sig[l-1], *s;
-                                strncpy(sig, *signature + 1, l-1);
-                                s = sig;
+                                char sig[l + 1], *s = sig;
+                                strncpy(sig, *signature + 1, l);
+                                sig[l] = '\0';

                                r = message_skip_fields(m, ri, (uint32_t) -1, (const char**) &s);
                                if (r < 0)