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When doing TSO subtract hdrlen from TCP_MAXWIN to prevent ip->ip_len
rS162325Unpublished

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Description

When doing TSO subtract hdrlen from TCP_MAXWIN to prevent ip->ip_len
from wrapping when we generate a maximally sized packet for later
segmentation.

Noticed by: gallatin
Sponsored by: TCP/IP Optimization Fundraise 2005

Details

Provenance
andreAuthored on
Parents
rS162324: Make it possible to set a larger MTU by attempting to set MTUs on all
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