cvs commit: src/sys/kern lwkt_caps.c

[Matthew Dillon]

dillon      2004/04/26 10:06:19 PDT

DragonFly src repository

  Modified files:
    sys/kern             lwkt_caps.c 
  Log:
  If the server goes away while the client is trying to copy a message from
  it, the kernel may panic with a null-pointer indirection through the caps
  ci_td field (which becomes NULL).  The field is properly becoming NULL,
  the culprit was some debugging code that indirected through it without
  checking first.
  
  Reported-by: Chris Pressey <cpressey at xxxxxxxxxxxxxxx>
  
  Revision  Changes    Path
  1.4       +4 -3      src/sys/kern/lwkt_caps.c


http://www.dragonflybsd.org/cvsweb/src/sys/kern/lwkt_caps.c.diff?r1=1.3&r2=1.4&f=h