Opened 16 months ago
Last modified 5 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 16 months ago by
| Attachment: | Debugger-156679-debug-29-05-2017-18-43-15.report added |
|---|
comment:1 Changed 16 months ago by
| Has a Patch: | set |
|---|
Changed 16 months ago by
| Attachment: | Debugger-269553-debug-29-05-2017-20-20-59.report added |
|---|
comment:2 Changed 16 months ago by
| Has a Patch: | unset |
|---|
comment:3 Changed 16 months ago by
| Cc: | axeld bonefish added |
|---|
comment:4 Changed 12 months ago by
| Blocked By: | 13720 added |
|---|
comment:5 Changed 8 months ago by
| Blocking: | 13972 added |
|---|
comment:6 Changed 5 months ago by
| Blocked By: | 14083 added |
|---|
Changed 5 months ago by
| Attachment: | Debugger-13307-debug-12-04-2018-14-13-47.report added |
|---|
tried with debug version of libdebugger
Changed 5 months ago by
| Attachment: | screenshot1.png added |
|---|
Note: See
TracTickets for help on using
tickets.
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.