[haiku-bugs] [Haiku] #9247: Debugger skips a frame in some cases
- From: "anevilyak" <trac@xxxxxxxxxxxx>
- Date: Fri, 30 Nov 2012 23:51:46 -0000
#9247: Debugger skips a frame in some cases
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Reporter: anevilyak | Owner: bonefish
Type: bug | Status: new
Priority: normal | Milestone: R1
Component: Applications/Debugger | Version: R1/Development
Keywords: | Blocked By:
Blocking: | Has a Patch: 0
Platform: All |
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If a program crashes due to dereferencing a NULL function pointer,
Debugger doesn't quite handle unwinding the top frame correctly. As a
consequence it essentially winds up skipping the frame which actually
caused the crash in question. Attached a simple patch to handle this for
x86. Please review and let me know if it's incorrect, though it appears to
work for my tests.
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Ticket URL: <http://dev.haiku-os.org/ticket/9247>
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