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Mangle PCRE regex cache key with JIT option

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Closes GH-11396
This commit is contained in:
Michael Voříšek 2023-06-08 23:25:41 +02:00 • committed by Ilija Tovilo
parent 2be4d91f82
commit 466fc78d2c
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GPG key ID: A4F5D403F118200A
2 changed files with 18 additions and 3 deletions
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19
ext/pcre/php_pcre.c
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@ -627,11 +627,24 @@ PHPAPI pcre_cache_entry* pcre_get_compiled_regex_cache_ex(zend_string *regex, in
pcre_cache_entry *ret;
if (locale_aware && BG(ctype_string)) {
key = zend_string_concat2(
key = zend_string_concat3(
ZSTR_VAL(BG(ctype_string)), ZSTR_LEN(BG(ctype_string)),
ZSTR_VAL(regex), ZSTR_LEN(regex));
ZSTR_VAL(regex), ZSTR_LEN(regex),
#ifdef HAVE_PCRE_JIT_SUPPORT
PCRE_G(jit) ? "1" : "0", 1
#else
"", 0
#endif
);
} else {
#ifdef HAVE_PCRE_JIT_SUPPORT
key = zend_string_concat2(
ZSTR_VAL(regex), ZSTR_LEN(regex),
PCRE_G(jit) ? "1" : "0", 1
);
#else
key = regex;
#endif
}
/* Try to lookup the cached regex entry, and if successful, just pass
@ -786,7 +799,7 @@ PHPAPI pcre_cache_entry* pcre_get_compiled_regex_cache_ex(zend_string *regex, in
return NULL;
}
if (key != regex) {
if (locale_aware && BG(ctype_string)) {
tables = (uint8_t *)zend_hash_find_ptr(&char_tables, BG(ctype_string));
if (!tables) {
zend_string *_k;