Commit 95425f19 authored Oct 27, 2006 by Gerald Schaefer Committed by Martin Schwidefsky Oct 27, 2006

[S390] Initialize interval value to 0.



sscanf() could leave the interval value unchanged in which case it
would be used uninitialized.

Signed-off-by: Gerald Schaefer <geraldsc@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

parent f4880391

arch/s390/appldata/appldata_base.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -310,6 +310,7 @@ appldata_interval_handler(ctl_table ctl, int write, struct file filp,
		if (copy_from_user(buf, buffer, len > sizeof(buf) ? sizeof(buf) : len)) {
		return -EFAULT;
		}
		interval = 0;
		sscanf(buf, "%i", &interval);
		if (interval <= 0) {
		P_ERROR("Timer CPU interval has to be > 0!\n");