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From: Andre Oppermann <andre@FreeBSD.org>
Date: Sat, 18 Feb 2006 17:16:18 +0000 (UTC)
To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org
X-FreeBSD-CVS-Branch: HEAD
Cc: 
Subject: cvs commit: src/sys/kern uipc_domain.c uipc_mbuf.c
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andre       2006-02-18 17:16:18 UTC

  FreeBSD src repository

  Modified files:
    sys/kern             uipc_domain.c uipc_mbuf.c 
  Log:
  The sysctls kern.ipc.[max_linkhdr|max_protohdr|max_hdr|max_datalen]
  can't be changed from userland.  Make them read-only and provide
  descriptions.
  
  kern.ipc.max_datalen must never be less than one byte.  Enforce this
  with a panic in net_init_domain().
  
  Sponsored by:   TCP/IP Optimization Fundraise 2005
  MFC after:      3 days
  
  Revision  Changes    Path
  1.45      +2 -0      src/sys/kern/uipc_domain.c
  1.162     +8 -7      src/sys/kern/uipc_mbuf.c