cvs commit: src/sys/kern sysv_sem.c

[Oleksandr Tymoshenko]

gonzo       2008-07-18 13:24:56 UTC

  FreeBSD src repository

  Modified files:        (Branch: RELENG_7)
    sys/kern             sysv_sem.c 
  Log:
  SVN rev 180590 on 2008-07-18 13:24:56Z by gonzo
  
  MFC r179879:
  Renew semaphore's pointer after wakeup since during msleep
  sem_base may have been modified by destroying one of semaphores
  and semptr would not be valid in this case.
  
  PR:             kern/123731
  MFC after:      1 month
  
  Revision  Changes    Path
  1.89.2.1  +7 -0      src/sys/kern/sysv_sem.c