Page MenuHomeFreeBSD

LinuxKPI: 802.11: return proper value for IEEE80211_CRYPTO_AES_CCM
ClosedPublic

Authored by bz on Mar 4 2024, 11:08 PM.
Tags
None
Referenced Files
Unknown Object (File)
Wed, May 22, 10:01 PM
Unknown Object (File)
Tue, May 21, 1:15 AM
Unknown Object (File)
Apr 26 2024, 3:55 AM
Unknown Object (File)
Apr 21 2024, 8:52 PM
Unknown Object (File)
Apr 20 2024, 9:10 AM
Unknown Object (File)
Apr 17 2024, 5:34 PM
Unknown Object (File)
Mar 18 2024, 8:03 PM
Unknown Object (File)
Mar 18 2024, 8:03 PM

Details

Summary

In case LKPI_80211_HW_CRYPTO we convert from LinuxKPI cipher_suites
to net80211 ic_cryptocaps fields. For WLAN_CIPHER_SUITE_CCMP we
accidentally returned the bit number instead of the shifted value
which leads to ieee80211_crypto_newkey() setting IEEE80211_KEY_SWCRYPT,
which in turned lead to us trying to decode the frame again despite
HW had already done it. This was found out of a discussion in D43634.

MFC after: 3 days

Diff Detail

Repository
rG FreeBSD src repository
Lint
Lint Not Applicable
Unit
Tests Not Applicable