Opened 21 months ago
Closed 5 months ago
#13537 closed bug (fixed)
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: | #14083 | Blocking: | #13972 |
| Has a Patch: | no | Platform: | All |
Description
Happened twice while running the webkit testsuite.
Attachments (4)
Change History (11)
Changed 21 months ago by
| Attachment: | Debugger-156679-debug-29-05-2017-18-43-15.report added |
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comment:1 Changed 21 months ago by
| Has a Patch: | set |
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Changed 21 months ago by
| Attachment: | Debugger-269553-debug-29-05-2017-20-20-59.report added |
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comment:2 Changed 21 months ago by
| Has a Patch: | unset |
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comment:3 Changed 21 months ago by
| Cc: | axeld bonefish added |
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comment:4 Changed 17 months ago by
| Blocked By: | 13720 added |
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comment:5 Changed 13 months ago by
| Blocking: | 13972 added |
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comment:6 Changed 10 months ago by
| Blocked By: | 14083 added |
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Changed 10 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 10 months ago by
| Attachment: | screenshot1.png added |
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comment:7 Changed 5 months ago by
| Blocked By: | 13720 removed |
|---|---|
| Resolution: | → fixed |
| Status: | new → closed |
This should have been fixed by hrev52352.
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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.