[Oorexx-bugs] [ oorexx-Bugs-3178760 ] RexxLocalVariables::live - only mark if not NULL

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Bugs item #3178760, was opened at 2011-02-12 01:15
Message generated for change (Tracker Item Submitted) made by orexx
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Category: None
Group: v4.1
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: Rony G. Flatscher (orexx)
Assigned to: Nobody/Anonymous (nobody)
Summary: RexxLocalVariables::live - only mark if not NULL

Initial Comment:
It may be the case that an exception occurs in rare cases (seen on MacOSX). Rick's suggested fix seems to solve that problem:

void RexxLocalVariables::live(size_t liveMark)
/******************************************************************************/
/* Function:  Normal garbage collection live marking                          */
/******************************************************************************/
{
   RexxVariable **entry;                /* marked stack entry                */
   RexxVariable **top;

if (locals != NULL)
{
                                       /* loop through the stack entries    */
   for (entry = locals, top = entry + size; entry < top; entry++)
   {
       memory_mark(*entry);            /* marking each one                  */
   }
}

   memory_mark(dictionary);            /* also mark any created vdict       */
}


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You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=684730&aid=3178760&group_id=119701