[Octave-bug-tracker] [bug #50068] Segfault, when eval_string is used in interpreter embedded mode

[Dmitry Messerman]

URL:
  <http://savannah.gnu.org/bugs/?50068>

                 Summary: Segfault, when eval_string is used in interpreter
embedded mode
                 Project: GNU Octave
            Submitted by: mdmitry
            Submitted on: Tue 17 Jan 2017 09:27:47 PM IST
                Category: Interpreter
                Severity: 3 - Normal
                Priority: 5 - Normal
              Item Group: Segfault, Bus Error, etc.
                  Status: None
             Assigned to: None
         Originator Name: Dmitry Messerman
        Originator Email: 
             Open/Closed: Open
         Discussion Lock: Any
                 Release: 4.2.0
        Operating System: GNU/Linux

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Details:

The following code segfaults:

#include <string>
#include <octave/oct.h>
#include <octave/octave.h>
#include <octave/parse.h>
#include <octave/interpreter.h>

int main (int argc, char** argv) {
  string_vector octave_argv (2);
  octave_argv(0) = "embedded";
  octave_argv(1) = "-q";
  octave_main (2, octave_argv.c_str_vec (), 1);
  int parse_status;
  eval_string(std::string("who"),0, parse_status);
  return 0;
}




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