Fix GH-21927: Use-after-free of self-freeing MultipleIterator children.#21933
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devnexen wants to merge 1 commit intophp:PHP-8.4from
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Fix GH-21927: Use-after-free of self-freeing MultipleIterator children.#21933devnexen wants to merge 1 commit intophp:PHP-8.4from
devnexen wants to merge 1 commit intophp:PHP-8.4from
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…dren. Add a refcount on the child iterator across rewind/next/valid/current/key calls so user methods can detach themselves without freeing the object mid-call.
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Add a refcount on the child iterator across rewind/next/valid/current/key calls so user methods can detach themselves without freeing the object mid-call.