From owner-cvs-all  Tue Aug 29  4:28:10 2000
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From: Brian Feldman <green@FreeBSD.org>
Date: Tue, 29 Aug 2000 04:28:07 -0700 (PDT)
To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org
Subject: cvs commit: src/sys/kern kern_proc.c uipc_socket2.c uipc_socket.c
         uipc_usrreq.c src/sys/sys proc.h
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green       2000/08/29 04:28:07 PDT

  Modified files:
    sys/kern             kern_proc.c uipc_socket2.c uipc_socket.c 
                         uipc_usrreq.c 
    sys/sys              proc.h 
  Log:
  Remove any possibility of hiwat-related race conditions by changing
  the chgsbsize() call to use a "subject" pointer (&sb.sb_hiwat) and
  a u_long target to set it to.  The whole thing is splnet().
  
  This fixes a problem that jdp has been able to provoke.
  
  Revision  Changes    Path
  1.71      +13 -5     src/sys/kern/kern_proc.c
  1.62      +4 -6      src/sys/kern/uipc_socket2.c
  1.81      +3 -3      src/sys/kern/uipc_socket.c
  1.59      +11 -8     src/sys/kern/uipc_usrreq.c
  1.108     +2 -2      src/sys/sys/proc.h



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