[SSI] openssi/kernel/kernel sys.c,1.2.2.8,1.2.2.9

Update of /cvsroot/ssic-linux/openssi/kernel/kernel
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv1967/kernel

Modified Files:
      Tag: OPENSSI-RH
        sys.c 
Log Message:
cluster/ssi/vproc/pvp.svc
cluster/ssi/vproc/dvp_pvpops.c
cluster/ssi/vproc/rvp_pvpops_server.c
kernel/sys.c
        - Fix setpriority() to find remote processes and pass in the uid 
          for correct permission checks.


Index: sys.c
===================================================================
RCS file: /cvsroot/ssic-linux/openssi/kernel/kernel/Attic/sys.c,v
retrieving revision 1.2.2.8
retrieving revision 1.2.2.9
diff -C2 -d -r1.2.2.8 -r1.2.2.9
*** sys.c       6 Jan 2004 04:06:38 -0000       1.2.2.8
--- sys.c       25 Feb 2004 00:22:28 -0000      1.2.2.9
***************
*** 256,261 ****
--- 256,263 ----
                        if (!who)
                                who = current->pid;
+ #ifndef CONFIG_SSI
                        p = find_task_by_pid(who);
                        if (p)
+ #endif
                                error = SETPRIORITY(which, who, niceval, 
current->uid, current->euid);
                        break;
***************
*** 299,305 ****
  #ifdef CONFIG_SSI
  long
! set_task_priority(struct task_struct *p, int niceval, int err)
  {
!       return set_one_prio(p, niceval, err);
  }
  
--- 301,313 ----
  #ifdef CONFIG_SSI
  long
! set_task_priority(struct task_struct *p, int niceval, int uid)
  {
!       int save_uid = current->uid;
!       int error = -ESRCH;
! 
!       current->uid = uid;
!       error =  set_one_prio(p, niceval, error);
!       current->uid = save_uid;
!       return error;
  }
  
***************
*** 426,429 ****
--- 434,440 ----
                        if (!who)
                                who = current->pid;
+ #ifdef CONFIG_SSI
+                       retval = GETPRIORITY(which, who);
+ #else
                        p = find_task_by_pid(who);
                        if (p) {
***************
*** 432,435 ****
--- 443,447 ----
                                        retval = niceval;
                        }
+ #endif
                        break;
                case PRIO_PGRP:



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