Fatal crashes on backtrace

liutanyu / mcl

Automatically exported from code.google.com/p/mcl

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Fatal crashes on backtrace #44

Closed GoogleCodeExporter closed 8 years ago

GoogleCodeExporter commented 8 years ago

Fatal crashes sometimes occur during crashes or errors.

I have tracked this issue to backtracing and the frame-supplied-args function, 
which may call frame-vsp with NIL if that is returned by parent-frame. The 
frame-vsp function will return a bogus value if called with NIL.

Original issue reported on code.google.com by terje.norderhaug on 26 Apr 2011 at 8:40

GoogleCodeExporter commented 8 years ago

Fixed in Revision f2177f214aa6 with /Patches/backtrace-fatality-patch.lisp

Original comment by terje.norderhaug on 26 Apr 2011 at 8:54

Changed state: Fixed