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wifi: Do not hash BSSIDs to avoid randomness in AP selection

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Stefano Avallone
2023-02-22 20:10:53 +01:00
committed by Stefano Avallone
parent ceb8957a3b
commit 603ec8b51f
1 changed files with 3 additions and 4 deletions
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7
src/wifi/model/wifi-assoc-manager.cc
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@@ -51,16 +51,15 @@ WifiAssocManager::ApInfoCompare::operator()(const StaWifiMac::ApInfo& lhs,
return true;
}
// the Compare method implemented by subclass may be such that the two ApInfo objects
// compare equal; in such a case, use the BSSID as tie breaker
bool rhsBefore = m_manager.Compare(rhs, lhs);
if (rhsBefore)
{
return false;
}
WifiAddressHash hash;
return hash(lhs.m_bssid) > hash(rhs.m_bssid);
// the Compare method implemented by subclass may be such that the two ApInfo objects
// compare equal; in such a case, use the BSSID as tie breaker
return lhs.m_bssid < rhs.m_bssid;
}
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