Rob wrote:
> I do have a question about the change though. Is there any possibility
> that EG(uninitialized_zval_ptr) would ever be returned for either
> value, as its probably not a good idea to be playing around with that.
> Conceptual I wouldn't think so if you are comparing 2 SDO objects, but
> I'm not fluents in its internal workings to know for sure.
I know how you feel - it's like building on a deck of cards - but I'm
not worried in this case, not because I'm certain that that value will
never be returned, but because I believe the internals will do the right
thing if it does happen. It will eventually get down to this:
static inline void safe_free_zval_ptr_rel(zval *p ZEND_FILE_LINE_DC
ZEND_FILE_LINE_ORIG_DC)
{
TSRMLS_FETCH();
if (p!=EG(uninitialized_zval_ptr)) {
FREE_ZVAL_REL(p);
}
}
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