John Baldwin de016534a8 If the trap number stored in the trapframe is corrupted into a negative
value, then we would use a negative index into the trap_msg[] array
resulting in a nested page fault.  Make the 'type' variable holding the
trap number unsigned to avoid this.

MFC after:	2 weeks
Approved by:	re (rwatson)
2007-07-26 15:32:55 +00:00
..
2007-05-13 18:21:54 +00:00