DragonFly commits List (threaded) for 2007-02
DragonFly BSD
DragonFly commits List (threaded) for 2007-02
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cvs commit: src/sys/platform/vkernel/i386 trap.c


From: "Thomas E. Spanjaard" <tgen@xxxxxxxxxxxxxxxxxxxxxxx>
Date: Fri, 2 Feb 2007 12:00:22 -0800 (PST)

tgen        2007/02/02 12:00:22 PST

DragonFly src repository

  Modified files:
    sys/platform/vkernel/i386 trap.c 
  Log:
  Do not generate a trap signal for a spurious SIGTRAP caused by single-
  stepping in syscalls. Otherwise, a signal 0 is sent, which leads to a
  panic, which leads to discovering NULL dereferences in DDB machdep code.
  
  Revision  Changes    Path
  1.15      +10 -0     src/sys/platform/vkernel/i386/trap.c


http://www.dragonflybsd.org/cvsweb/src/sys/platform/vkernel/i386/trap.c.diff?r1=1.14&r2=1.15&f=u



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