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(parent: 1aba6bc) | patch
MFC r344428:
authorMichael Tuexen <tuexen@FreeBSD.org>
Mon, 25 Feb 2019 12:35:52 +0000 (12:35 +0000)
committerMichael Tuexen <tuexen@FreeBSD.org>
Mon, 25 Feb 2019 12:35:52 +0000 (12:35 +0000)
commit2e806c197f887516904ce1db620f422d2938f441
tree822a38ee9a48643632046ea6bc585a0299cce63ctree | snapshot
parent1aba6bcaba156348ccdbebe0786fb4c69977cb07commit | diff
MFC r344428:

This patch addresses an issue brought up by bz@ in D18968:
When TCP_REASS_LOGGING is defined, a NULL pointer dereference would happen,
if user data was received during the TCP handshake and BB logging is used.

A KASSERT is also added to detect tcp_reass() calls with illegal parameter
combinations.

Reported by: bz@
Reviewed by: rrs@
Sponsored by: Netflix, Inc.
Differential Revision: https://reviews.freebsd.org/D19254
sys/netinet/tcp_reass.c diff | blob | history
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