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Code Releases Wiki Activity

Convert uses of DirAccess * to DirAccessRef to prevent memleaks

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`DirAccess *` needs to be deleted manually, and this is often forgotten
especially when doing early returns with `ERR_FAIL_COND`.
`DirAccessRef` is deleted automatically when it goes out of scope.

Co-authored-by: bruvzg <7645683+bruvzg@users.noreply.github.com>
This commit is contained in:
Rémi Verschelde
2022-03-10 15:27:09 +01:00
parent 259114e9e0
commit 768f9422bc
28 changed files with 154 additions and 259 deletions
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22
platform/javascript/export/export_plugin.cpp
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@@ -252,7 +252,7 @@ Error EditorExportPlatformJavaScript::_build_pwa(const Ref<EditorExportPreset> &
// Custom offline page
const String offline_page = p_preset->get("progressive_web_app/offline_page");
if (!offline_page.is_empty()) {
DirAccess *da = DirAccess::create(DirAccess::ACCESS_FILESYSTEM);
DirAccessRef da = DirAccess::create(DirAccess::ACCESS_FILESYSTEM);
const String offline_dest = dir.plus_file(name + ".offline.html");
err = da->copy(ProjectSettings::get_singleton()->globalize_path(offline_page), offline_dest);
if (err != OK) {
@@ -445,18 +445,18 @@ Error EditorExportPlatformJavaScript::export_project(const Ref<EditorExportPrese
EditorNode::get_singleton()->show_warning(TTR("Could not write file:") + "\n" + pck_path);
return error;
}
DirAccess *da = DirAccess::create(DirAccess::ACCESS_FILESYSTEM);
for (int i = 0; i < shared_objects.size(); i++) {
String dst = base_dir.plus_file(shared_objects[i].path.get_file());
error = da->copy(shared_objects[i].path, dst);
if (error != OK) {
EditorNode::get_singleton()->show_warning(TTR("Could not write file:") + "\n" + shared_objects[i].path.get_file());
memdelete(da);
return error;
{
DirAccessRef da = DirAccess::create(DirAccess::ACCESS_FILESYSTEM);
for (int i = 0; i < shared_objects.size(); i++) {
String dst = base_dir.plus_file(shared_objects[i].path.get_file());
error = da->copy(shared_objects[i].path, dst);
if (error != OK) {
EditorNode::get_singleton()->show_warning(TTR("Could not write file:") + "\n" + shared_objects[i].path.get_file());
return error;
}
}
}
memdelete(da);
da = nullptr;
// Extract templates.
error = _extract_template(template_path, base_dir, base_name, pwa);