cvs commit: src/sys/kern kern_proc.c

[Juli Mallett]

jmallett    2006-01-17 20:25:01 UTC

  FreeBSD src repository

  Modified files:
    sys/kern             kern_proc.c 
  Log:
  Since p_cansee will end up dereferencing p_ucred, don't check for p_ucred
  equal to NULL several times later.  p_ucred "should probably not" be NULL
  if the process isn't PRS_NEW anyway.  This is strongly reinforced by the fact
  that we don't see frequent crashes here.  Remove the checks after p_cansee and
  add a KASSERT right before it.
  
  Found by:       Coverity Prevent (tm)
  
  Also trim one nearby trailing space.
  
  Revision  Changes    Path
  1.237     +7 -9      src/sys/kern/kern_proc.c