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Fix memory leak on error return of collation callback in pdo_sqlite

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We should destroy it when it's not IS_LONG, not when it's IS_LONG.

Closes GH-18332.
This commit is contained in:
Niels Dossche 2025-04-16 00:23:48 +02:00
parent bfa2cfc9ed
commit ce7304f909
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2 changed files with 4 additions and 1 deletions
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2
ext/pdo_sqlite/pdo_sqlite.c
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@ -352,6 +352,7 @@ static int php_sqlite_collation_callback(void *context, int string1_len, const v
zend_type_error("%s(): Return value of the callback must be of type int, %s returned",
ZSTR_VAL(func_name), zend_zval_value_name(&retval));
zend_string_release(func_name);
zval_ptr_dtor(&retval);
return FAILURE;
}
if (Z_LVAL(retval) > 0) {
@ -359,7 +360,6 @@ static int php_sqlite_collation_callback(void *context, int string1_len, const v
} else if (Z_LVAL(retval) < 0) {
ret = -1;
}
zval_ptr_dtor(&retval);
}
zval_ptr_dtor(&zargs[0]);