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cwObject.cpp : Check for unexpected NULL node in objectFromString().

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kevin.larke 2020-04-28 16:59:33 -04:00
parent 99af70eb37
commit e4bcdd4034
1 changed files with 6 additions and 0 deletions
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6
cwObject.cpp
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@ -787,6 +787,12 @@ cw::rc_t cw::objectFromString( const char* s, object_t*& objRef )
_objSyntaxError(lexH,"Unknown token type (%i) in text.", int(lexId) ); _objSyntaxError(lexH,"Unknown token type (%i) in text.", int(lexId) );
} }
if( cnp == nullptr )
{
rc = _objSyntaxError( lexH, "Node parse failed." );
goto errLabel;
}
// if this is a pair node and it now has both values // if this is a pair node and it now has both values
// then make the parent 'object' the current node // then make the parent 'object' the current node
if( cnp->is_pair() && cnp->child_count()==2 ) if( cnp->is_pair() && cnp->child_count()==2 )