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authorKristof Provost <kp@FreeBSD.org>2024-06-12 18:05:22 +0000
committerKristof Provost <kp@FreeBSD.org>2024-06-12 21:33:11 +0000
commit07ed2396985f211a1f9c2f84da99f955650df696 (patch)
tree22dbf4114ddb35692c8c7dc153af50a73b05a4a2 /sys/i386/ibcs2/(developers-only)
parent20a2fe68faacb98b3c87ce7ea46a16b0d6c2462b (diff)
downloadsrc-main.tar.gz
src-main.zip
pf: make TCP sequence number tracking less strict by one octet for FIN packetsHEADmain
The data of a TCP packet must fit into the announced window, but this is not required for the sequence number of the FIN. A packet with the FIN bit set and containing data that fits exactly into the announced window was blocked. Our stack generates such packets when the receive buffer size is set to 1024. Now pf uses only the data lenght for window comparison. OK henning@ Obtained From: OpenBSD Sponsored by: Rubicon Communications, LLC ("Netgate")
Diffstat (limited to 'sys/i386/ibcs2/(developers-only)')
0 files changed, 0 insertions, 0 deletions