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[Bug binutils/27844] Unstable symbol name in objdump outputs


From: nickc at redhat dot com
Subject: [Bug binutils/27844] Unstable symbol name in objdump outputs
Date: Tue, 11 May 2021 10:56:55 +0000

https://sourceware.org/bugzilla/show_bug.cgi?id=27844

Nick Clifton <nickc at redhat dot com> changed:

           What    |Removed                     |Added
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                 CC|                            |nickc at redhat dot com

--- Comment #1 from Nick Clifton <nickc at redhat dot com> ---
Created attachment 13436
  --> https://sourceware.org/bugzilla/attachment.cgi?id=13436&action=edit
Proposed patch

Hi Shaohua,

  I am unable to reproduce this problem.  Ie in three runs of the disassembly I
saw exactly the same output each time.  It is possible that uninitialised
memory is being used somewhere, although building the toolchain with
-fsanitize=undefined and then running objdump did not produce any extra
notices.

  One thing I did find was that the section name has some unprintable bytes in
it, so possibly that is causing the problem.  Would you mind trying out the
uploaded patch and see if it resolves the problem for you ?

Cheers
  Nick

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