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之前卡死是因为对空指针访问了成员

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建峰 2024-06-23 16:16:56 +08:00
parent 2f3f1bdf37
commit 3589b1e069
1 changed files with 1 additions and 6 deletions
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7
src/tree.c
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@ -1458,8 +1458,6 @@ static bool tree_node_free(struct _tree_node* node)
*/
struct _tree_node * tree_find_pos(struct _tree* self, void* obj)
{
printf("222\n");
assert(self != NULL);
assert(self->compare != NULL);
@ -1511,10 +1509,7 @@ bool tree_avl_insert(struct _tree* self, void* obj)
else
{
// insert the node
struct _tree_node* root = NULL;
printf("111\n");
root = tree_find_pos(self, root->obj);
printf("444\n");
struct _tree_node* root = tree_find_pos(self, obj);
if(self->compare(obj, root->obj) < 0)
{
root->left = node;