Opened 14 months ago
Last modified 3 months ago
#13537 new bug
Debugger crash in demangling
| Reported by: | pulkomandy | Owned by: | anevilyak |
|---|---|---|---|
| Priority: | normal | Milestone: | Unscheduled |
| Component: | Applications/Debugger | Version: | R1/Development |
| Keywords: | Cc: | axeld, bonefish | |
| Blocked By: | #13720, #14083 | Blocking: | #13972 |
| Has a Patch: | no | Platform: | All |
Description
Happened twice while running the webkit testsuite.
Attachments (4)
Change History (10)
Changed 14 months ago by
| Attachment: | Debugger-156679-debug-29-05-2017-18-43-15.report added |
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comment:1 Changed 14 months ago by
| Has a Patch: | set |
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Changed 14 months ago by
| Attachment: | Debugger-269553-debug-29-05-2017-20-20-59.report added |
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comment:2 Changed 14 months ago by
| Has a Patch: | unset |
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comment:3 Changed 14 months ago by
| Cc: | axeld bonefish added |
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comment:4 Changed 10 months ago by
| Blocked By: | 13720 added |
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comment:5 Changed 6 months ago by
| Blocking: | 13972 added |
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comment:6 Changed 3 months ago by
| Blocked By: | 14083 added |
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Changed 3 months ago by
| Attachment: | Debugger-13307-debug-12-04-2018-14-13-47.report added |
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tried with debug version of libdebugger
Changed 3 months ago by
| Attachment: | screenshot1.png added |
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Is this consistently reproducible? If so, are you able to try with a debug build of libdebugger as part of your installation? GCC2 doesn't supply a built-in demangler function unlike versions 3 and later, and I'm somewhat unclear on how Axel and/or Ingo derived the algorithm for that one, so it would be interesting to know what symbol is tripping it up. This code is shared with the kernel debugger, so it'd be potentially problematic there too.