Revert "android: binder: fix dangling pointer comparison" (51c70261) · Commits · 戴 / test

This reverts commit . It doesn't seem to be correct, no one seems to have tested it, and the email address of the submitter now bounces :( So revert it. Cc: Jann Horn <jannh@google.com> Cc: Chen Feng <puck.chen@hisilicon.com> Cc: stable <stable@vger.kernel.org> Cc: Arve Hjønnevåg <arve@android.com> Signed-off-by:

Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/android/binder.c

+0 −2

Original line number	Diff line number	Diff line
		@@ -2962,7 +2962,6 @@ static int binder_open(struct inode nodp, struct file filp)
		return -ENOMEM;
		get_task_struct(current);
		proc->tsk = current;
		atomic_inc(&current->mm->mm_count);
		proc->vma_vm_mm = current->mm;
		INIT_LIST_HEAD(&proc->todo);
		init_waitqueue_head(&proc->wait);
		@@ -3168,7 +3167,6 @@ static void binder_deferred_release(struct binder_proc *proc)
		vfree(proc->buffer);
		}

		mmdrop(proc->vma_vm_mm);
		put_task_struct(proc->tsk);

		binder_debug(BINDER_DEBUG_OPEN_CLOSE,

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