is this a bug of elf_core_dump

[ye janboe]

I found there are codes like following in elf_core_dump
                for (addr = vma->vm_start;
                     addr < vma->vm_end;
                     addr += PAGE_SIZE) {
                        struct page *page;
                        struct vm_area_struct *vma;

                        if (get_user_pages(current, current->mm, addr, 1, 0, 1,
                                                &page, &vma) <= 0) {
                                DUMP_SEEK(PAGE_SIZE);
                        } else {


does get_user_pages directly use page variable which is not
initialized is a bug?

thanks

Janboe
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