cvs commit: src/sys/kern kern_prot.c

[Olivier Houchard]

cognet      2003/07/03 19:21:28 PDT

  FreeBSD src repository

  Modified files:
    sys/kern             kern_prot.c 
  Log:
  In setpgrp(), don't assume a pgrp won't exist if the provided pgid is the same
  as the target process' pid, it may exist if the process forked before leaving
  the pgrp.
  Thix fixes a panic that happens when calling setpgid to make a process
  re-enter the pgrp with the same pgid as its pid if the pgrp still exists.
  
  Revision  Changes    Path
  1.174     +13 -12    src/sys/kern/kern_prot.c