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network: add check for the existing settings

In the case of the open networks with hidden SSIDs
the settings object is already created.

Valgrind:
==4084==    at 0x4C2EB6B: malloc (vg_replace_malloc.c:299)
==4084==    by 0x43B44D: l_malloc (util.c:62)
==4084==    by 0x43E3FA: l_settings_new (settings.c:83)
==4084==    by 0x41D101: network_connect_new_hidden_network (network.c:1053)
==4084==    by 0x4105B7: station_hidden_network_scan_results (station.c:1733)
==4084==    by 0x419817: scan_finished (scan.c:1165)
==4084==    by 0x419CAA: get_scan_done (scan.c:1191)
==4084==    by 0x443562: destroy_request (genl.c:139)
==4084==    by 0x4437F7: process_unicast (genl.c:424)
==4084==    by 0x4437F7: received_data (genl.c:534)
==4084==    by 0x440958: io_callback (io.c:123)
==4084==    by 0x43FDED: l_main_iterate (main.c:376)
==4084==    by 0x43FEAB: l_main_run (main.c:423)
This commit is contained in:
Tim Kourt 2018-09-19 09:48:42 -07:00 committed by Denis Kenzior
parent 88b2aefeed
commit b5aefede95

View File

@ -129,11 +129,12 @@ void network_connected(struct network *network)
/* /*
* This is an open network seen for the first time: * This is an open network seen for the first time:
* *
* Write an empty settings file to keep track of the * Write a settings file to keep track of the
* last connected time. This will also make iwd autoconnect * last connected time. This will also make iwd autoconnect
* to this network in the future. * to this network in the future.
*/ */
network->settings = l_settings_new(); if (!network->settings)
network->settings = l_settings_new();
storage_network_sync(network_get_security(network), storage_network_sync(network_get_security(network),
network->info->ssid, network->info->ssid,