[armedbear-ticket] [armedbear] #114: Strange backtrace growth

armedbear armedbear-devel at common-lisp.net
Tue Dec 28 21:04:06 UTC 2010


#114: Strange backtrace growth
-------------------------+--------------------------------------------------
  Reporter:  ehuelsmann  |       Owner:  somebody
      Type:  defect      |      Status:  closed  
  Priority:  major       |   Milestone:          
 Component:  other       |     Version:          
Resolution:  fixed       |    Keywords:          
-------------------------+--------------------------------------------------
Changes (by mevenson):

  * status:  new => closed
  * resolution:  => fixed


Comment:

 The backtrace growth occurs when Lisp.pushJavaStackFrames() inadvertently
 pushes frames to the stack that are not part of the error visible to
 consumers of the stack interface (i.e. the JavaStackFrames are "internal"
 to the implementation).  This occurs because the current logic in
 pushJavaStackFrames() of looking for the first call from
 org.armedbear.lisp.Primitives does not cover these sort of code paths.

 r13108 contains a fix for the bug reported in the ticket, but without a
 more comprehensive audit, we cannot say that this issue is definitively
 fixed.   But I will close the issue for now, in the absence of other
 failing cases

-- 
Ticket URL: <http://trac.common-lisp.net/armedbear/ticket/114#comment:2>
armedbear <http://common-lisp.net/project/armedbear>
armedbear


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