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Allow RSNXE Override element to override RSNXE contents during parsing

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Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
This commit is contained in:
Jouni Malinen 2023-11-01 15:27:31 +02:00 committed by Jouni Malinen
parent 48ca68f6f8
commit b8a2d11ae0
1 changed files with 6 additions and 2 deletions
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8
src/common/ieee802_11_common.c
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@ -3131,8 +3131,12 @@ bool ieee802_11_rsnx_capab_len(const u8 *rsnxe, size_t rsnxe_len,
bool ieee802_11_rsnx_capab(const u8 *rsnxe, unsigned int capab)
{
return ieee802_11_rsnx_capab_len(rsnxe ? rsnxe + 2 : NULL,
rsnxe ? rsnxe[1] : 0, capab);
if (!rsnxe)
return false;
if (rsnxe[0] == WLAN_EID_VENDOR_SPECIFIC && rsnxe[1] >= 4 + 1)
return ieee802_11_rsnx_capab_len(rsnxe + 2 + 4, rsnxe[1] - 4,
capab);
return ieee802_11_rsnx_capab_len(rsnxe + 2, rsnxe[1], capab);
}