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Fix memleak on failure in collator_get_sort_key()

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Closes GH-19138.
This commit is contained in:
Niels Dossche
2025-07-15 19:09:08 +02:00
parent a8086be81c
commit b495ce0371
2 changed files with 4 additions and 0 deletions
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3
NEWS
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@@ -17,6 +17,9 @@ PHP NEWS
(nielsdos)
. Remove incorrect string release. (nielsdos)
- Intl:
. Fix memleak on failure in collator_get_sort_key(). (nielsdos)
- LDAP:
. Fixed GH-18902 ldap_exop/ldap_exop_sync assert triggered on empty
request OID. (David Carlier)

1
ext/intl/collator/collator_sort.c
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@@ -556,6 +556,7 @@ PHP_FUNCTION( collator_get_sort_key )
key_len = ucol_getSortKey(co->ucoll, ustr, ustr_len, (uint8_t*)ZSTR_VAL(key_str), key_len);
efree( ustr );
if(!key_len) {
zend_string_efree(key_str);
RETURN_FALSE;
}
ZSTR_LEN(key_str) = key_len - 1;