Date: Wed, 17 Feb 2021 14:27:18 +0000 From: bugzilla-noreply@freebsd.org To: net@FreeBSD.org Subject: [Bug 250363] [tcp] data in syn_ack should be ignored Message-ID: <bug-250363-7501-TQsSoHEL9e@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-250363-7501@https.bugs.freebsd.org/bugzilla/> References: <bug-250363-7501@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=250363 --- Comment #3 from Richard Scheffenegger <rscheff@freebsd.org> --- Reading 793bis, it makes it clear that your understanding is actually correct, data on syn,ack has been historically allowed. However, it seems like the SYN bit should elicit an ACK for itself, immediately followed by an ACK for the data. Unless I misundestand this aspect, this SYN-bit only ACK is missing currently, correct? -- You are receiving this mail because: You are on the CC list for the bug.
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