Opened 6 years ago
Last modified 2 years ago
#14485 new bug
TextSearch crash
| Reported by: | khallebal | Owned by: | phoudoin |
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| Priority: | normal | Milestone: | Unscheduled |
| Component: | Applications/TextSearch | Version: | R1/Development |
| Keywords: | win32 prefix | Cc: | |
| Blocked By: | #14345 | Blocking: | |
| Platform: | x86 |
Description
searching for the words "win32" or "prefix" is enough to trigger the crash, 100% reproducible
Attachments (1)
Change History (6)
by , 6 years ago
| Attachment: | TextSearch-4757-debug-13-09-2018-19-10-04.report added |
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comment:1 by , 5 years ago
comment:2 by , 2 years ago
| Blocked By: | 14345 added |
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follow-up: 4 comment:3 by , 2 years ago
Seems similar to #14345, aka parsing grep output lines issue in Grepper::_RunnerThread() leading to segfault, or to segfault when adding brokenly extracted info to a BMessage::AddString()
comment:4 by , 2 years ago
I can reliably crash TextSearch when searching for "syslog" on a local clone of Haiku's website.
Specifically, when searching under: /content/documents/dev/. I've managed to narrow it down to ONE file: system_logging.html.
Seems that the problem arises for files containing REALLY long lines.
I'm very bad using the Debugger, but the crash report for a debug build of TextSearch points at _IO_vscanf, so I assume it crashes on Grepper.cpp's line 419.
BTW, searching on that particular file crashes only on 32 bits. On 64, it works just fine.
comment:5 by , 2 years ago
BTW, khallebal's original report show the same type of error as mine "Exception (Segment violation)", and so it does the one from #17011 (al three from 32 bits).
Unlike Kapix's #14345, where the error is: "Exception (General protection fault)", and happens on 64 bits.
Maybe this one and #17011 are duplicates of the same bug?
Could you give more info on what was the searched folder content? Because, no, searching for win32 or prefix on any kind of folder content don't trigger a crash 100% of time. Or I really miss something on this issue report.