Am 15.01.2019 00:06, schrieb Abc Abc:
wpa_ft_pull_pmk_r1()
wpa_ft_rrb_seq_req()
wpa_ft_rrb_build(key, key_len, NULL, NULL, seq_req_auth, NULL,
if (wpa_ft_rrb_lin(tlvs_enc0, tlvs_enc1, vlan, ----- all these
pointers are NULL. This will throw an error in generating Seq_number
request.
if this call reproduces "FT: Failed to allocate plaintext", then
os_zalloc returns NULL on zero argument.
Can you try the following patch?
diff --git a/src/ap/wpa_auth_ft.c b/src/ap/wpa_auth_ft.c
index 60f0786a1..698fed62d 100644
--- a/src/ap/wpa_auth_ft.c
+++ b/src/ap/wpa_auth_ft.c
@@ -426,6 +426,9 @@ static int wpa_ft_rrb_lin(const struct tlv_list
*tlvs1,
tlv_len += wpa_ft_tlv_len(tlvs2);
tlv_len += wpa_ft_vlan_len(vlan);
+ if (!tlv_len)
+ return 0;
+
*plain_len = tlv_len;
*plain = os_zalloc(tlv_len);
if (!*plain) {
Regards,
M. Braun
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