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Merge branch 'PHP-8.0' into PHP-8.1

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This commit is contained in:
Stanislav Malyshev 2022-12-18 23:02:09 -07:00
commit 5975f33c37
2 changed files with 22 additions and 1 deletions
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6
ext/pdo_sqlite/sqlite_driver.c
View file

@ -226,7 +226,11 @@ static zend_string *pdo_sqlite_last_insert_id(pdo_dbh_t *dbh, const zend_string
/* NB: doesn't handle binary strings... use prepared stmts for that */
static zend_string* sqlite_handle_quoter(pdo_dbh_t *dbh, const zend_string *unquoted, enum pdo_param_type paramtype)
{
char *quoted = safe_emalloc(2, ZSTR_LEN(unquoted), 3);
char *quoted;
if (unquotedlen > (INT_MAX - 3) / 2) {
return 0;
}
quoted = safe_emalloc(2, ZSTR_LEN(unquoted), 3);
/* TODO use %Q format? */
sqlite3_snprintf(2*ZSTR_LEN(unquoted) + 3, quoted, "'%q'", ZSTR_VAL(unquoted));
zend_string *quoted_str = zend_string_init(quoted, strlen(quoted), 0);

17
ext/pdo_sqlite/tests/bug81740.phpt Normal file
View file

@ -0,0 +1,17 @@
--TEST--
Bug #81740 (PDO::quote() may return unquoted string)
--SKIPIF--
<?php
if (!extension_loaded('pdo_sqlite')) print 'skip not loaded';
if (getenv("SKIP_SLOW_TESTS")) die("skip slow test");
?>
--INI--
memory_limit=-1
--FILE--
<?php
$pdo = new PDO("sqlite::memory:");
$string = str_repeat("a", 0x80000000);
var_dump($pdo->quote($string));
?>
--EXPECT--
bool(false)