> While the existing WPA2-PSK cases all use 32 octet PMK, there are > also > 48 octet PMKs in use with EAP (Suite B 192-bit level and FILS with > SHA384). Patch 2/2 seemed to look at the PMK length as well.. Should > the same be done already with 1/2 so that the PSK case is separately > validating exact match with 32 octets in length for PMK = PSK while > the other cases allow longer PMK as well? > > I never remember how the attr policy .len works, so that may already > be the implicit behavior here, but it would be clearer to be more > explicit about the possible lengths of the WLAN_ATTR_PMK and not > assume that WLAN_PMK_LEN definition is the only possible option.
The .len verifies that it's at least that long. We're thus ignoring additional bytes in the PSK case if they're present, which I suppose we should fix by checking the exact length in the code separately. johannes
