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********************* IBIS GOLDEN PARSER BUG REPORT FORM *********************
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INSTRUCTIONS

To report a bug in the IBIS golden parser.  Please fill out the top part
of the following form and send the complete form to info@ibis.org.

A list of reported bugs is maintained at http://ibis.org/bugs/ibischk/ .

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PARSER VERSION NUMBER:

PLATFORM (SPARC, HP700, PC, etc.): ALL

OS AND VERSION: ALL

REPORTED BY: Mike LaBonte, MathWorks

DATE: February 8, 2022

DESCRIPTION OF BUG:

Out of Memmory Message 6801 Reported Both as a Bug and Error.  This creates
two lines in the Error spread sheet and in the IBISCHK Users Guide

CMODEL_ERR_1 reports both BUG and ERROR messages

Line 122 of cmodel.c reports CMODEL_ERR_1 as a BUG:

   119     if (CMN_malloc((void **)&pCmodel, sizeof(CMODEL)) != SUCCESS)
   120     {
   121       /* ERRLOG_Bug(sErNoMalloc, __FILE__, __LINE__); */
   122       ERRLOG_BugNew(CMODEL_ERR_1, __FILE__, __LINE__);
   123       return(FAILURE);
   124     }

That produces a BUG message like:

   "B6801 - ( line 61 ) - Unable to Allocate Memory: cmodel.c 122"

The same error code is also used at line 1277:

  1275      if( CMN_malloc((void **)&(pCmodel->pTerminalTypes), sizeof(CMODEL_TERMINAL_TYPE) * pCmodel->nTerminals) != SUCCESS )
  1276      {
  1277         ERRLOG_LineErrorNew(CMODEL_ERR_1, __FILE__, __LINE__);
  1278         return;
  1279      }

However, the message there is printed as an ERROR, even though the problem is also a memory allocation failure:

  "E6801 - ( line 78 ) - Unable to Allocate Memory: cmodel.c 1277"

The latter message should also be categorized as a BUG.


the solution is to change line 1277 from

  1277         ERRLOG_LineErrorNew(CMODEL_ERR_1, __FILE__, __LINE__);

to

  1277         ERRLOG_BugNew(CMODEL_ERR_1, __FILE__, __LINE__);

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INSERT IBIS FILE DEMONSTRATING THE BUG:

No testcase file; to reproduce it is necessary to run out of memory at certain exact times.


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******************** BELOW FOR ADMINISTRATION AND TRACKING *******************
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BUG NUMBER:  231

SEVERITY: [FATAL, SEVERE, MODERATE, ANNOYING, ENHANCEMENT] ANNOYING

PRIORITY: [HIGH, MEDIUM, LOW]                              MEDIUM

STATUS: [OPEN, CLOSED, WILL NOT FIX, NOT A BUG]            CLOSED

FIXED VERSION: 7.1.1

FIXED DATE:    November 18, 2022


NOTES ON BUG FIX:
Classified at the February 18, 2022 IBIS Open Forum.
To be fixed in the next release.
The suggestion is to change line 1277 to a Bug.


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