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[Bug gprof/23056] Multiple memory corruption in gprof (binuitils-2.30-15

From: nickc at redhat dot com
Subject: [Bug gprof/23056] Multiple memory corruption in gprof (binuitils-2.30-15ubuntu1)
Date: Wed, 18 Apr 2018 11:34:40 +0000


Nick Clifton <nickc at redhat dot com> changed:

           What    |Removed                     |Added
             Status|UNCONFIRMED                 |ASSIGNED
   Last reconfirmed|                            |2018-04-18
                 CC|                            |nickc at redhat dot com
     Ever confirmed|0                           |1

--- Comment #1 from Nick Clifton <nickc at redhat dot com> ---
Hi Sergej,

  Thanks for reporting these bugs.  Unfortunately I cannot reproduce them.
  Are you sure that the command line is correct ?  When I run "gprof $file"
  I just get an error message: "not in executable format".   I suspect that
  this is because I am running the tests on a 64-bit x86_64 host...  Are you
  able to reproduce the failures in a 64-bit environment ?

  Also gprof normally needs a gmon.out file to go along with the executable,
  and this file is missing from the zip file you uploaded.

  I suspect that the "global-buffer-overflow" failure has already been
  addressed by the fix for PR 23055.  However the "heap-buffer-overflow"
  bug is in the gprof sources, and presumably still exists.


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