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[Octave-bug-tracker] [bug #57284] Crash in MEX file when outputs are not
From: |
Guillaume |
Subject: |
[Octave-bug-tracker] [bug #57284] Crash in MEX file when outputs are not used |
Date: |
Thu, 21 Nov 2019 11:30:10 -0500 (EST) |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Firefox/68.0 |
Follow-up Comment #6, bug #57284 (project octave):
With the script below, I get that Octave crashes at 4 and Matlab crashes at
23.
for i=0:128
fprintf('TESTING WITH %d OUTPUTS\n',i);
fid = fopen('testmex.c','wt');
fprintf(fid,'#include "mex.h"\n');
fprintf(fid,'void mexFunction(int nlhs, mxArray *plhs[], int nrhs, const
mxArray *prhs[]) {\n');
fprintf(fid,'const mwSize dims[] = {1, 1, 1};\n');
for j=0:i-1
fprintf(fid,'plhs[%d] = mxCreateNumericArray(3, dims, mxDOUBLE_CLASS,
mxREAL);\n',j);
end
fprintf(fid,'}\n');
fclose(fid);
clear testmex
%mkoctfile --mex testmex.c
mex testmex.c
testmex
end
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- [Octave-bug-tracker] [bug #57284] Crash in MEX file when outputs are not used, Guillaume, 2019/11/21
- [Octave-bug-tracker] [bug #57284] Crash in MEX file when outputs are not used, John W. Eaton, 2019/11/21
- [Octave-bug-tracker] [bug #57284] Crash in MEX file when outputs are not used, Rik, 2019/11/21
- [Octave-bug-tracker] [bug #57284] Crash in MEX file when outputs are not used, John W. Eaton, 2019/11/21
- [Octave-bug-tracker] [bug #57284] Crash in MEX file when outputs are not used, Guillaume, 2019/11/21
- [Octave-bug-tracker] [bug #57284] Crash in MEX file when outputs are not used, Guillaume, 2019/11/21
- [Octave-bug-tracker] [bug #57284] Crash in MEX file when outputs are not used,
Guillaume <=
- [Octave-bug-tracker] [bug #57284] Crash in MEX file when outputs are not used, Rik, 2019/11/21
- [Octave-bug-tracker] [bug #57284] Crash in MEX file when outputs are not used, Guillaume, 2019/11/21
- [Octave-bug-tracker] [bug #57284] Crash in MEX file when outputs are not used, Rik, 2019/11/21
- [Octave-bug-tracker] [bug #57284] Crash in MEX file when outputs are not used, Dmitri A. Sergatskov, 2019/11/21
- [Octave-bug-tracker] [bug #57284] Crash in MEX file when outputs are not used, John W. Eaton, 2019/11/21
- [Octave-bug-tracker] [bug #57284] Crash in MEX file when outputs are not used, Rik, 2019/11/21
- [Octave-bug-tracker] [bug #57284] Crash in MEX file when outputs are not used, Rik, 2019/11/21
- [Octave-bug-tracker] [bug #57284] Crash in MEX file when outputs are not used, John W. Eaton, 2019/11/21
- [Octave-bug-tracker] [bug #57284] Crash in MEX file when outputs are not used, Guillaume, 2019/11/22
- [Octave-bug-tracker] [bug #57284] Crash in MEX file when outputs are not used, Rik, 2019/11/22