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mesh: Clear wpa_s cipher selection on starting mesh 

This is needed to avoid hitting WEP/TKIP detection in
ibss_mesh_setup_freq() if the previous connection used WEP or TKIP.
Previously, that could have resulted in VHT and HT getting disabled for
the mesh connection.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
This commit is contained in:
Jouni Malinen 2015-11-26 18:45:59 +02:00 committed by Jouni Malinen
parent 1d6955e668
commit 0530eb1086
1 changed files with 10 additions and 0 deletions
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10
wpa_supplicant/mesh.c
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@ -318,6 +318,16 @@ int wpa_supplicant_join_mesh(struct wpa_supplicant *wpa_s,
wpa_supplicant_mesh_deinit(wpa_s);
if (ssid->key_mgmt & WPA_KEY_MGMT_SAE) {
wpa_s->pairwise_cipher = WPA_CIPHER_CCMP;
wpa_s->group_cipher = WPA_CIPHER_CCMP;
wpa_s->mgmt_group_cipher = 0;
} else {
wpa_s->pairwise_cipher = WPA_CIPHER_NONE;
wpa_s->group_cipher = WPA_CIPHER_NONE;
wpa_s->mgmt_group_cipher = 0;
}
os_memset(&params, 0, sizeof(params));
params.meshid = ssid->ssid;
params.meshid_len = ssid->ssid_len;