tstarr/yuzu
1
0
Fork 0
mirror of https://github.com/starr-dusT/yuzu-mainline synced 2024-03-05 21:12:25 -08:00
Code Issues Packages Projects Releases Wiki Activity

common: tree: Avoid a nullptr dereference.

Browse Source
This commit is contained in:
bunnei 2021-05-11 15:40:20 -07:00
parent 12d569e483
commit eee302b9b9
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
src/common/tree.h
View File

@ -322,7 +322,7 @@ void RB_INSERT_COLOR(RBHead<Node>* head, Node* elm) {
template <typename Node>
void RB_REMOVE_COLOR(RBHead<Node>* head, Node* parent, Node* elm) {
Node* tmp;
while ((elm == nullptr || RB_IS_BLACK(elm)) && elm != head->Root()) {
while ((elm == nullptr || RB_IS_BLACK(elm)) && elm != head->Root() && parent != nullptr) {
if (RB_LEFT(parent) == elm) {
tmp = RB_RIGHT(parent);
if (RB_IS_RED(tmp)) {