[Octave-bug-tracker] [bug #61472] AddressSanitizer crash in MEX tests

[Arun Giridhar]

URL:
  <https://savannah.gnu.org/bugs/?61472>

                 Summary: AddressSanitizer crash in MEX tests
                 Project: GNU Octave
            Submitted by: arungiridhar
            Submitted on: Sat 13 Nov 2021 06:21:14 AM EST
                Category: Configuration and Build System
                Severity: 3 - Normal
                Priority: 5 - Normal
              Item Group: Build Failure
                  Status: None
             Assigned to: None
         Originator Name: 
        Originator Email: 
             Open/Closed: Open
                 Release: dev
         Discussion Lock: Any
        Operating System: GNU/Linux

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Details:

There is a repeatable crash during the execution of mex/bug-51725.tst in a
debug build, with AddressSanitizer complaining about "alloc-dealloc-mismatch
(malloc vs operator delete [])". Does anyone else see this? Is it safe to
ignore it by setting ASAN_OPTIONS="alloc_dealloc_mismatch=0"?

This is for Octave 7, hg id 6c7567bfac91.

Output attached.



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File Attachments:


-------------------------------------------------------
Date: Sat 13 Nov 2021 06:21:14 AM EST  Name: mex_crash  Size: 31KiB   By:
arungiridhar

<http://savannah.gnu.org/bugs/download.php?file_id=52267>

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