p2p: support using pre-defined passphrase for adding a new P2P group
wpas_p2p_group_add could use pre-defined network, but always generate
passphrase randomly. Provide a way to use pre-defined passphrase.
Bug: 64695709
Test: Group creation
* create a group with a configuration.
* join it as new Group Client.
* join it as new Group Client.
Change-Id: I08fbfd6542a5c1e76335c3a5911ba09ea6d9ca78
diff --git a/src/p2p/p2p.c b/src/p2p/p2p.c
index b4660c4..585b4a0 100644
--- a/src/p2p/p2p.c
+++ b/src/p2p/p2p.c
@@ -1797,7 +1797,12 @@
}
p2p->ssid_set = 0;
- p2p_random(params->passphrase, p2p->cfg->passphrase_len);
+ if (p2p->passphrase_set) {
+ os_memcpy(params->passphrase, p2p->passphrase, os_strlen(p2p->passphrase));
+ } else {
+ p2p_random(params->passphrase, p2p->cfg->passphrase_len);
+ }
+ p2p->passphrase_set = 0;
return 0;
}