cvs commit: src/sys/kern kern_xio.c

Matthew Dillon dillon at
Sat Apr 3 00:21:14 PST 2004

dillon      2004/04/03 00:20:10 PST

DragonFly src repository

  Modified files:
    sys/kern             kern_xio.c 
  Fix bugs in xio_copy_*().  We were not using the masked offset when
  calculation the number of bytes to copy from the first indexed page,
  leading to a negative 'n' calculation in situations that could be
  triggered with a ^C on programs using pipes (such as a buildworld).
  This almost universally resulted in a panic.
  Revision  Changes    Path
  1.4       +2 -2      src/sys/kern/kern_xio.c

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