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sae: check group number on UNSUPP_FINITE_CYCLIC_GROUP

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Hostapd has now been updated to include the group number when rejecting
the connection with UNSUPP_FINITE_CYCLIC_GROUP. We still need the existing
len == 0 check because old hostapd versions will still behave this way.
This commit is contained in:
James Prestwood 2019-03-19 11:36:49 -07:00 committed by Denis Kenzior
parent 9887c376b7
commit dee6703122
1 changed files with 2 additions and 0 deletions
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src/sae.c
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@ -758,6 +758,8 @@ static bool sae_verify_committed(struct sae_sm *sm, uint16_t transaction,
*/ */
if (len == 0) if (len == 0)
l_warn("AP did not include group number in response!"); l_warn("AP did not include group number in response!");
else if (len >= 2 && (l_get_le16(frame) != sm->group))
return false;
sm->group_retry++; sm->group_retry++;