diff options
| -rw-r--r-- | src/pugixml.cpp | 13 |
1 files changed, 3 insertions, 10 deletions
diff --git a/src/pugixml.cpp b/src/pugixml.cpp index 01ab41d..071649b 100644 --- a/src/pugixml.cpp +++ b/src/pugixml.cpp @@ -10442,16 +10442,9 @@ PUGI__NS_BEGIN size_t count = 1; for (xpath_ast_node* nc = _right; nc; nc = nc->_next) count++; - // gather all strings - xpath_string static_buffer[4]; - xpath_string* buffer = static_buffer; - - // allocate on-heap for large concats - if (count > sizeof(static_buffer) / sizeof(static_buffer[0])) - { - buffer = static_cast<xpath_string*>(stack.temp->allocate(count * sizeof(xpath_string))); - if (!buffer) return xpath_string(); - } + // allocate a buffer for temporary string objects + xpath_string* buffer = static_cast<xpath_string*>(stack.temp->allocate(count * sizeof(xpath_string))); + if (!buffer) return xpath_string(); // evaluate all strings to temporary stack xpath_stack swapped_stack = {stack.temp, stack.result}; |