From owner-cvs-all  Tue Apr  9 13:11: 4 2002
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From: John Baldwin <jhb@FreeBSD.org>
Date: Tue, 9 Apr 2002 13:10:46 -0700 (PDT)
To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org
Subject: cvs commit: src/sys/compat/linprocfs linprocfs.c src/sys/compat/pecoff
         imgact_pecoff.c src/sys/kern imgact_aout.c kern_proc.c
         sys_process.c
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jhb         2002/04/09 13:10:46 PDT

  Modified files:
    sys/compat/linprocfs linprocfs.c 
    sys/compat/pecoff    imgact_pecoff.c 
    sys/kern             imgact_aout.c kern_proc.c sys_process.c 
  Log:
  - Change fill_kinfo_proc() to require that the process is locked when it
    is called.
  - Change sysctl_out_proc() to require that the process is locked when it
    is called and to drop the lock before it returns.  If this proves too
    complex we can change sysctl_out_proc() to simply acquire the lock at
    the very end and have the calling code drop the lock right after it
    returns.
  - Lock the process we are going to export before the p_cansee() in the
    loop in sysctl_kern_proc() and hold the lock until we call
    sysctl_out_proc().
  - Don't call p_cansee() on the process about to be exported twice in
    the aforementioned loop.
  
  Revision  Changes    Path
  1.50      +2 -2      src/sys/compat/linprocfs/linprocfs.c
  1.15      +5 -2      src/sys/compat/pecoff/imgact_pecoff.c
  1.77      +2 -0      src/sys/kern/imgact_aout.c
  1.128     +20 -14    src/sys/kern/kern_proc.c
  1.88      +2 -0      src/sys/kern/sys_process.c

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