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fix pdo_sqlite crash with empty bound stream

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This commit is contained in:
Anatol Belski 2015-11-05 21:50:34 +01:00
parent 1406f80135
commit cff9e16a12
2 changed files with 39 additions and 2 deletions
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5
ext/pdo_sqlite/sqlite_statement.c
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@ -138,11 +138,12 @@ static int pdo_sqlite_stmt_param_hook(pdo_stmt_t *stmt, struct pdo_bound_param_d
parameter = &param->parameter;
}
if (Z_TYPE_P(parameter) == IS_RESOURCE) {
php_stream *stm;
php_stream *stm = NULL;
php_stream_from_zval_no_verify(stm, parameter);
if (stm) {
zend_string *mem = php_stream_copy_to_mem(stm, PHP_STREAM_COPY_ALL, 0);
zval_ptr_dtor(parameter);
ZVAL_STR(parameter, php_stream_copy_to_mem(stm, PHP_STREAM_COPY_ALL, 0));
ZVAL_STR(parameter, mem ? mem : STR_EMPTY_ALLOC());
} else {
pdo_raise_impl_error(stmt->dbh, stmt, "HY105", "Expected a stream resource");
return 0;