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[gnuastro-devel] [bug #54406] Insufficient sanity checks in mode symmetr


From: Mohammad Akhlaghi
Subject: [gnuastro-devel] [bug #54406] Insufficient sanity checks in mode symmetricity calculation
Date: Sun, 29 Jul 2018 17:22:39 -0400 (EDT)
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:61.0) Gecko/20100101 Firefox/61.0

URL:
  <http://savannah.gnu.org/bugs/?54406>

                 Summary: Insufficient sanity checks in mode symmetricity
calculation
                 Project: GNU Astronomy Utilities
            Submitted by: makhlaghi
            Submitted on: Sun 29 Jul 2018 11:22:37 PM CEST
                Category: Libraries
                Severity: 3 - Normal
              Item Group: Crash
                  Status: In Progress
                 Privacy: Public
             Assigned to: makhlaghi
             Open/Closed: Open
         Discussion Lock: Any

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Details:

Gnuastro's algorithm to find the mode of a distribution, using a
"symmetricity" parameter to see how reliable the result is.

A "Floating point exception (segfault)" error was recently found on an image
through this algorithm which can be fixed with some necessary checks before
doing the necessary division.




    _______________________________________________________

Reply to this item at:

  <http://savannah.gnu.org/bugs/?54406>

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