coredump: elf_core_dump: skip kernel threads
[linux-2.6.git] / fs / binfmt_elf.c
index 639d2d8..bad7d87 100644 (file)
@@ -1520,6 +1520,9 @@ static int fill_note_info(struct elfhdr *elf, int phdrs,
        rcu_read_lock();
        do_each_thread(g, p)
                if (p->mm == dump_task->mm) {
+                       if (p->flags & PF_KTHREAD)
+                               continue;
+
                        t = kzalloc(offsetof(struct elf_thread_core_info,
                                             notes[info->thread_notes]),
                                    GFP_ATOMIC);
@@ -1724,6 +1727,9 @@ static int fill_note_info(struct elfhdr *elf, int phdrs,
                rcu_read_lock();
                do_each_thread(g, p)
                        if (current->mm == p->mm && current != p) {
+                               if (p->flags & PF_KTHREAD)
+                                       continue;
+
                                ets = kzalloc(sizeof(*ets), GFP_ATOMIC);
                                if (!ets) {
                                        rcu_read_unlock();