asgardius/virtualx-engine
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Fixes XMLParser leak when open multiple times

Browse source
This commit is contained in:
Haoyu Qiu 2020-01-20 11:29:14 +08:00
parent adb6734b49
commit aca0b2a459
1 changed files with 8 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

8
core/io/xml_parser.cpp
View file

@ -471,6 +471,10 @@ Error XMLParser::open_buffer(const Vector<uint8_t> &p_buffer) {
ERR_FAIL_COND_V(p_buffer.size() == 0, ERR_INVALID_DATA); ERR_FAIL_COND_V(p_buffer.size() == 0, ERR_INVALID_DATA);
if (data) {
memdelete_arr(data);
}
length = p_buffer.size(); length = p_buffer.size();
data = memnew_arr(char, length + 1); data = memnew_arr(char, length + 1);
copymem(data, p_buffer.ptr(), length); copymem(data, p_buffer.ptr(), length);
@ -489,6 +493,10 @@ Error XMLParser::open(const String &p_path) {
length = file->get_len(); length = file->get_len();
ERR_FAIL_COND_V(length < 1, ERR_FILE_CORRUPT); ERR_FAIL_COND_V(length < 1, ERR_FILE_CORRUPT);
if (data) {
memdelete_arr(data);
}
data = memnew_arr(char, length + 1); data = memnew_arr(char, length + 1);
file->get_buffer((uint8_t *)data, length); file->get_buffer((uint8_t *)data, length);
data[length] = 0; data[length] = 0;