diff options
| -rw-r--r-- | source3/lib/netapi/examples/netdomjoin-gui/netdomjoin-gui.c | 28 |
1 files changed, 20 insertions, 8 deletions
diff --git a/source3/lib/netapi/examples/netdomjoin-gui/netdomjoin-gui.c b/source3/lib/netapi/examples/netdomjoin-gui/netdomjoin-gui.c index 970f8cf9f2..4e0488ed59 100644 --- a/source3/lib/netapi/examples/netdomjoin-gui/netdomjoin-gui.c +++ b/source3/lib/netapi/examples/netdomjoin-gui/netdomjoin-gui.c @@ -818,9 +818,13 @@ static void callback_enter_hostname_and_unlock(GtkWidget *widget, } state->hostname_changed = TRUE; if (state->name_type_initial == NetSetupDomainName) { - asprintf(&str, "%s.%s", entry_text, state->my_dnsdomain); + if (asprintf(&str, "%s.%s", entry_text, state->my_dnsdomain) == -1) { + return; + } } else { - asprintf(&str, "%s.", entry_text); + if (asprintf(&str, "%s.", entry_text) == -1) { + return; + } } gtk_label_set_text(GTK_LABEL(state->label_full_computer_name), str); free(str); @@ -1127,10 +1131,14 @@ static void callback_do_change(GtkWidget *widget, char *str = NULL; entry_text = gtk_entry_get_text(GTK_ENTRY(entry)); if (state->name_type_initial == NetSetupDomainName) { - asprintf(&str, "%s.%s", entry_text, - state->my_dnsdomain); + if (asprintf(&str, "%s.%s", entry_text, + state->my_dnsdomain) == -1) { + return; + } } else { - asprintf(&str, "%s.", entry_text); + if (asprintf(&str, "%s.", entry_text) == -1) { + return; + } } gtk_label_set_text(GTK_LABEL(state->label_full_computer_name), str); @@ -1431,10 +1439,14 @@ static int draw_main_window(struct join_state *state) /* Label */ char *str = NULL; if (state->name_type_initial == NetSetupDomainName) { - asprintf(&str, "%s.%s", state->my_hostname, - state->my_dnsdomain); + if (asprintf(&str, "%s.%s", state->my_hostname, + state->my_dnsdomain) == -1) { + return -1; + } } else { - asprintf(&str, "%s.", state->my_hostname); + if (asprintf(&str, "%s.", state->my_hostname) == -1) { + return -1; + } } label = gtk_label_new(str); |