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hostapd: Fix adding neighbor entry

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It is possible that a LCI or location civic configuration buffer
is valid but contains no data. In such a case do not add the LCI
and location civic information to the entry in the neighbor
data base.

Signed-off-by: Ilan Peer <ilan.peer@intel.com>
This commit is contained in:
Ilan Peer 2016-10-27 15:18:23 +03:00 committed by Jouni Malinen
parent 99b82bf537
commit f5ec346902
1 changed files with 2 additions and 2 deletions
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4
src/ap/neighbor_db.c
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@ -83,13 +83,13 @@ int hostapd_neighbor_set(struct hostapd_data *hapd, const u8 *bssid,
if (!entry->nr)
goto fail;
if (lci) {
if (lci && wpabuf_len(lci)) {
entry->lci = wpabuf_dup(lci);
if (!entry->lci || os_get_time(&entry->lci_date))
goto fail;
}
if (civic) {
if (civic && wpabuf_len(civic)) {
entry->civic = wpabuf_dup(civic);
if (!entry->civic)
goto fail;