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ubus: use strncpy and add backwards compatibility

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Polynomialdivision 2020-06-09 12:52:05 +02:00
parent ffa08dbccd
commit 77619e9b18
1 changed files with 9 additions and 3 deletions
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12
src/utils/ubus.c
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@ -1061,15 +1061,21 @@ int parse_to_clients(struct blob_attr *msg, int do_kick, uint32_t id) {
if (tb[CLIENT_TABLE_NEIGHBOR]) { if (tb[CLIENT_TABLE_NEIGHBOR]) {
strcpy(ap_entry.neighbor_report, blobmsg_get_string(tb[CLIENT_TABLE_NEIGHBOR])); strncpy(ap_entry.neighbor_report, blobmsg_get_string(tb[CLIENT_TABLE_NEIGHBOR]), NEIGHBOR_REPORT_LEN);
} else {
ap_entry.neighbor_report[0] = '\0';
} }
if (tb[CLIENT_TABLE_IFACE]) { if (tb[CLIENT_TABLE_IFACE]) {
strcpy(ap_entry.iface, blobmsg_get_string(tb[CLIENT_TABLE_IFACE])); strncpy(ap_entry.iface, blobmsg_get_string(tb[CLIENT_TABLE_IFACE]), MAX_INTERFACE_NAME);
} else {
ap_entry.iface[0] = '\0';
} }
if (tb[CLIENT_TABLE_HOSTNAME]) { if (tb[CLIENT_TABLE_HOSTNAME]) {
strcpy(ap_entry.hostname, blobmsg_get_string(tb[CLIENT_TABLE_HOSTNAME])); strncpy(ap_entry.hostname, blobmsg_get_string(tb[CLIENT_TABLE_HOSTNAME]), HOST_NAME_MAX);
} else {
ap_entry.hostname[0] = '\0';
} }
insert_to_ap_array(ap_entry); insert_to_ap_array(ap_entry);