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Zend: always populate error pointer on failure of zend_is_callable() - #24435
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Girgias merged 4 commits intoOct 20, 2026
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As call sites expect an error message to exist when queried and the zval* is not callable.
Girgias
marked this pull request as ready for review
October 19, 2026 14:40
Girgias
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SakiTakamachi,
adoy,
bukka and
dstogov
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October 19, 2026 14:40
devnexen
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Oct 20, 2026
Co-authored-by: Arnaud Le Blanc <365207+arnaud-lb@users.noreply.github.com>
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Most of the code base expects an error to be set if a char* is provided, as this used to be always the case. It no longer was the case since the partially supported callables were deprecates as the deprecation could be promoted to an exception in which case we skipped allocating a char*.
The simple fix, allocate a char* even in case of an exception so callers don't need to check if it still NULL. This fixes some error messages at the same time.
Was hitting this again in #23105.