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fix: fix potential wild Pointers

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DreamMaoMao 2026-05-14 23:09:47 +08:00
parent 8a3b94bc6f
commit 142cbb5e06
1 changed files with 6 additions and 0 deletions
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6
src/layout/dwindle.h
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@ -151,6 +151,12 @@ static void dwindle_remove(DwindleNode **root, Client *c) {
return;
DwindleNode *parent = leaf->parent;
if (dwindle_locked_h_node == leaf || dwindle_locked_h_node == parent)
dwindle_locked_h_node = NULL;
if (dwindle_locked_v_node == leaf || dwindle_locked_v_node == parent)
dwindle_locked_v_node = NULL;
if (!parent) {
free(leaf);
*root = NULL;