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From: Sean Eric Fagan <sef@FreeBSD.ORG>
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	Fri, 19 Dec 1997 19:05:47 -0800 (PST)
Date: Fri, 19 Dec 1997 19:05:47 -0800 (PST)
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To: cvs-committers@FreeBSD.ORG, cvs-all@FreeBSD.ORG, cvs-sys@FreeBSD.ORG
Subject: cvs commit: src/sys/sys pioctl.h proc.h src/sys/kern kern_exec.c
         kern_prot.c src/sys/miscfs/procfs procfs_vnops.c
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sef         1997/12/19 19:05:47 PST

  Modified files:
    sys/sys              pioctl.h proc.h 
    sys/kern             kern_exec.c kern_prot.c 
    sys/miscfs/procfs    procfs_vnops.c 
  Log:
  Clear the p_stops field on change of user/group id, unless the correct
  flag is set in the p_pfsflags field.  This, essentially, prevents an SUID
  proram from hanging after being traced.  (E.g., "truss /usr/bin/rlogin" would
  fail, but leave rlogin in a stopevent state.)  Yet another case where procctl
  is (hopefully ;)) no longer needed in the general case.
  
  Reviewed by:	bde (thanks bruce :))
  
  Revision  Changes    Path
  1.6       +2 -2      src/sys/sys/pioctl.h
  1.52      +2 -1      src/sys/sys/proc.h
  1.71      +2 -2      src/sys/kern/kern_exec.c
  1.39      +26 -16    src/sys/kern/kern_prot.c
  1.49      +13 -3     src/sys/miscfs/procfs/procfs_vnops.c