From ea4654706ad61bc7afc47e6321c5cbee8c175688 Mon Sep 17 00:00:00 2001 From: Konrad Lipinski Date: Wed, 12 Oct 2016 12:54:15 +0200 Subject: kdbus: cmdline emptiness check fix Change-Id: Ia925fa43bf4c50ab707be98f275b50808782f063 --- ipc/kdbus/metadata.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'ipc') diff --git a/ipc/kdbus/metadata.c b/ipc/kdbus/metadata.c index 3adc6c2c2e76..501bebda7d84 100644 --- a/ipc/kdbus/metadata.c +++ b/ipc/kdbus/metadata.c @@ -311,7 +311,7 @@ static int kdbus_meta_proc_collect_cmdline(struct kdbus_meta_proc *mp) if (!mm) return 0; - if (!mm->arg_end) { + if (mm->arg_start >= mm->arg_end) { mmput(mm); return 0; } -- cgit v1.2.3