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(parent: 6404d7f) | patch
Harden the handling of outgoing streams in case of an restart or INIT
authorMichael Tuexen <tuexen@FreeBSD.org>
Sun, 13 Dec 2020 23:51:51 +0000 (23:51 +0000)
committerMichael Tuexen <tuexen@FreeBSD.org>
Sun, 13 Dec 2020 23:51:51 +0000 (23:51 +0000)
commit0066de1c4b72e9283e2098f4db6aea77832ea0ad
treec7b18f16faaf10eb8560dc6485c5305816ce8449tree | snapshot
parent6404d7ffc1f055763aa53612da9db7ddce6df759commit | diff
Harden the handling of outgoing streams in case of an restart or INIT
collision. This avouds an out-of-bounce access in case the peer can
break the cookie signature. Thanks to Felix Wilhelm from Google for
reporting the issue.

MFC after: 1 week
sys/netinet/sctp_input.c diff | blob | history
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