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[S390] Initialize interval value to 0.

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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>
This commit is contained in:
Gerald Schaefer 2006-10-27 12:39:13 +02:00 committed by Martin Schwidefsky
parent f488039186
commit 95425f19be
1 changed files with 1 additions and 0 deletions
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arch/s390/appldata/appldata_base.c
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@ -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");