Gh18902 #18903
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Gh18902 #18903
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Girgias
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Jun 22, 2025
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Girgias
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Girgias
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Nits, but LGTM and this can crash already so a ValueError is OK
ext/ldap/ldap.c
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| } | ||
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| if (ZSTR_LEN(reqoid) == 0) { | ||
| zend_argument_value_error(2, "cannot be empty"); |
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And use the zend_argument_must_not_be_empty_error helper when merging up
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| zend_argument_value_error(2, "cannot be empty"); | |
| zend_argument_value_error(2, "must not be empty"); |
ext/ldap/tests/gh18902.phpt
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| try { | ||
| ldap_exop($conn,null); | ||
| } catch (\ValueError $e) { | ||
| echo $e->getMessage(), PHP_EOL; | ||
| } |
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Remove this case, as it is covered by the empty string one, and this reduces future churn when passing null becomes a TypeError.
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I wonder whether there are more of these kinds of shenanigans in ext/ldap |
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Probably, considering earlier this cycle I found a bunch of NULL deref bugs just by staring at the code :| |
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