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cli: fix crash in nmcli device wifi with multiple wifi devices (bgo #734466)

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And separate details for particular devices with an empty line.

https://bugzilla.gnome.org/show_bug.cgi?id=734466

Reported-by: Martin Pitt <martinpitt@gnome.org>
This commit is contained in:
Jiří Klimeš 2014-08-18 12:41:01 +02:00
parent 722712b0df
commit 45358f51fc
1 changed files with 25 additions and 2 deletions
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27
clients/cli/devices.c
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@ -1839,6 +1839,8 @@ do_device_wifi_list (NmCli *nmc, int argc, char **argv)
goto error;
}
} else {
gboolean empty_line = FALSE;
/* List APs for all devices */
if (bssid_user) {
/* Specific AP requested - list only that */
@ -1850,6 +1852,7 @@ do_device_wifi_list (NmCli *nmc, int argc, char **argv)
/* Main header name */
nmc->print_fields.header_name = (char *) construct_header_name (base_hdr, nm_device_get_iface (dev));
nmc->print_fields.indices = parse_output_fields (fields_str, tmpl, FALSE, NULL, NULL);
arr = nmc_dup_fields_array (tmpl, tmpl_len, NMC_OF_FLAG_MAIN_HEADER_ADD | NMC_OF_FLAG_FIELD_NAMES);
g_ptr_array_add (nmc->output_data, arr);
@ -1875,8 +1878,11 @@ do_device_wifi_list (NmCli *nmc, int argc, char **argv)
}
g_free (bssid_up);
}
if (empty_line)
printf ("\n"); /* Empty line between devices' APs */
print_data (nmc); /* Print all data */
nmc_empty_output_fields (nmc);
empty_line = TRUE;
}
if (!ap) {
g_string_printf (nmc->return_text, _("Error: Access point with bssid '%s' not found."),
@ -1891,8 +1897,14 @@ do_device_wifi_list (NmCli *nmc, int argc, char **argv)
/* Main header name */
nmc->print_fields.header_name = (char *) construct_header_name (base_hdr,
nm_device_get_iface (dev));
if (NM_IS_DEVICE_WIFI (dev))
nmc->print_fields.indices = parse_output_fields (fields_str, tmpl, FALSE, NULL, NULL);
if (NM_IS_DEVICE_WIFI (dev)) {
if (empty_line)
printf ("\n"); /* Empty line between devices' APs */
show_acces_point_info (dev, nmc);
empty_line = TRUE;
}
}
}
}
@ -2572,6 +2584,8 @@ do_device_wimax_list (NmCli *nmc, int argc, char **argv)
goto error;
}
} else {
gboolean empty_line = FALSE;
/* List NSPs for all devices */
if (nsp_user) {
/* Specific NSP requested - list only that */
@ -2584,6 +2598,7 @@ do_device_wimax_list (NmCli *nmc, int argc, char **argv)
/* Main header name */
nmc->print_fields.header_name = (char *) construct_header_name (base_hdr, nm_device_get_iface (dev));
nmc->print_fields.indices = parse_output_fields (fields_str, tmpl, FALSE, NULL, NULL);
arr = nmc_dup_fields_array (tmpl, tmpl_len, NMC_OF_FLAG_MAIN_HEADER_ADD | NMC_OF_FLAG_FIELD_NAMES);
g_ptr_array_add (nmc->output_data, arr);
@ -2601,8 +2616,11 @@ do_device_wimax_list (NmCli *nmc, int argc, char **argv)
}
g_free (nsp_up);
}
if (empty_line)
printf ("\n"); /* Empty line between devices' NSPs */
print_data (nmc); /* Print all data */
nmc_empty_output_fields (nmc);
empty_line = TRUE;
}
if (!nsp) {
g_string_printf (nmc->return_text, _("Error: Access point with nsp '%s' not found."), nsp_user);
@ -2616,9 +2634,14 @@ do_device_wimax_list (NmCli *nmc, int argc, char **argv)
/* Main header name */
nmc->print_fields.header_name = (char *) construct_header_name (base_hdr,
nm_device_get_iface (dev));
nmc->print_fields.indices = parse_output_fields (fields_str, tmpl, FALSE, NULL, NULL);
if (NM_IS_DEVICE_WIMAX (dev))
if (NM_IS_DEVICE_WIMAX (dev)) {
if (empty_line)
printf ("\n"); /* Empty line between devices' NSPs */
show_nsp_info (dev, nmc);
empty_line = TRUE;
}
}
}
}