Date: Fri, 15 Jul 2022 10:50:54 -0700 From: John Baldwin <jhb@FreeBSD.org> To: Richard Scheffenegger <rscheff@FreeBSD.org>, src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org Subject: Re: git: 66605ff791b1 - main - tcp: Undo the increase in sequence number by 1 due to the FIN flag in case of a transient error. Message-ID: <b2d041b0-9772-b703-c873-a809426b493a@FreeBSD.org> In-Reply-To: <202207151636.26FGaHsM038397@gitrepo.freebsd.org> References: <202207151636.26FGaHsM038397@gitrepo.freebsd.org>
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On 7/15/22 9:36 AM, Richard Scheffenegger wrote: > The branch main has been updated by rscheff: > > URL: https://cgit.FreeBSD.org/src/commit/?id=66605ff791b12a2c3bb4570379db0e14d29fca4c > > commit 66605ff791b12a2c3bb4570379db0e14d29fca4c > Author: Richard Scheffenegger <rscheff@FreeBSD.org> > AuthorDate: 2022-07-14 00:49:10 +0000 > Commit: Richard Scheffenegger <rscheff@FreeBSD.org> > CommitDate: 2022-07-14 01:18:19 +0000 > > tcp: Undo the increase in sequence number by 1 due to the FIN flag in case of a transient error. > > If an error occurs while processing a TCP segment with some data and the FIN > flag, the back out of the sequence number advance does not take into account the > increase by 1 due to the FIN flag. > > Reviewed By: jch, gnn, #transport, tuexen > Sponsored by: NetApp, Inc. > Differential Revision: https://reviews.freebsd.org/D2970 Is this the source of bug 264257? -- John Baldwin
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