If CONFIG_KASAN is open, CONFIG_VMAP_STACK will be closed. And the sdei_stack_normal_ptr will be undefined. When crash init the stack, sdei_stacks will not init. We should not access the sdei_stacks later, so check null pointer before access it. Signed-off-by: wangbin <wangbin224@huawei.com>
Description
No description provided
Languages
Diff
100%