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FT: Validate MDIE and FTIE in FT 4-way handshake message 2/4

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This commit is contained in:
Jouni Malinen 2010-04-10 22:40:35 +03:00
parent 0d7b44099f
commit 0f857f43df
5 changed files with 67 additions and 13 deletions
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5
src/ap/wpa_auth_ft.c
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@ -692,6 +692,11 @@ u8 * wpa_sm_write_assoc_resp_ies(struct wpa_state_machine *sm, u8 *pos,
ftie_len = res;
pos += res;
os_free(sm->assoc_resp_ftie);
sm->assoc_resp_ftie = os_malloc(ftie_len);
if (sm->assoc_resp_ftie)
os_memcpy(sm->assoc_resp_ftie, ftie, ftie_len);
_ftie = (struct rsn_ftie *) (ftie + 2);
if (auth_alg == WLAN_AUTH_FT)
_ftie->mic_control[1] = 3; /* Information element count */