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scan: add todo comment for randomization flag

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Tim Kourt 2018-07-10 15:47:02 -07:00 committed by Denis Kenzior
parent f545f94581
commit ec8afb0af1
1 changed files with 15 additions and 0 deletions
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15
src/scan.c
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@ -311,6 +311,21 @@ static struct l_genl_msg *scan_build_cmd(struct scan_context *sc,
if (params->flush && !ignore_flush_flag)
flags |= NL80211_SCAN_FLAG_FLUSH;
/*
* TODO: Discovery of the hidden networks with randomization flag set
* works with real hardware, but fails when used in simulated
* environment with mac80211_hwsim. This needs to be investigated.
*
* if (params->randomize_mac_addr_hint &&
* wiphy_has_feature(sc->wiphy,
* NL80211_FEATURE_SCAN_RANDOM_MAC_ADDR))
*
* Randomizing 46 bits (locally administered 1 and multicast 0
* is assumed).
*
* flags |= NL80211_SCAN_FLAG_RANDOM_ADDR;
*/
if (flags)
l_genl_msg_append_attr(msg, NL80211_ATTR_SCAN_FLAGS, 4, &flags);