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Differential D36245

net80211: ieee80211_ies_expand() add extra length check
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Authored by bz on Aug 17 2022, 4:52 PM.
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adrian
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rG31b4fa3dbcf1: net80211: ieee80211_ies_expand() add extra length check
rG9d2ba51806c3: net80211: ieee80211_ies_expand() add extra length check
Summary

Make sure the given IE length fits into the total length left when
parsing through the information elements. In theory I would say
discard everything if this happens but that proves hard with the
current code.

Sponsored by: The FreeBSD Foundation
MFC after: 1 week

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rG FreeBSD src repository
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sys/
net80211/
8 lines

Diff 109534

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sys/net80211/ieee80211_node.c

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