[Octave-bug-tracker] [bug #39906] mxGetPr Modifies the Results of mxGetDimensions

[anonymous]

URL:
  <http://savannah.gnu.org/bugs/?39906>

                 Summary: mxGetPr Modifies the Results of mxGetDimensions
                 Project: GNU Octave
            Submitted by: None
            Submitted on: Sat 31 Aug 2013 08:09:24 AM UTC
                Category: Octave Function
                Severity: 3 - Normal
                Priority: 5 - Normal
              Item Group: Matlab Compatibility
                  Status: None
             Assigned to: None
         Originator Name: Data Infer
        Originator Email: address@hidden
             Open/Closed: Open
         Discussion Lock: Any
                 Release: 3.2.4
        Operating System: GNU/Linux

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Details:

/* Code has been attached */
/* Brief Code Sample, in mexFunction */

const mwSize            NDims = mxGetNumberOfDimensions( prhs[ 0 ] );

const mwSize* const     Extents = mxGetDimensions( prhs[ 0 ] );

// Print 1: Some code print the content of Extents

const double*   x = mxGetPr( prhs[ 0 ] ); // Trig the bug

// Print 2: Some code print the content of Extents

// Print 1 and Print 2 will give different results





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File Attachments:


-------------------------------------------------------
Date: Sat 31 Aug 2013 08:09:24 AM UTC  Name: bug.zip  Size: 21kB   By: None

<http://savannah.gnu.org/bugs/download.php?file_id=28965>

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