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| author |   Gerald Schaefer <geraldsc@de.ibm.com> | 2006-10-27 12:39:13 +0200 |
|---|---|---|
| committer |   Martin Schwidefsky <schwidefsky@de.ibm.com> | 2006-10-27 12:39:13 +0200 |
| commit | 95425f19beed99cb9b0a79f69731eda907d9db99 (patch) | |
| tree | fa2e6701a4656ef857c66dd0c2c7d376dac262f3 /arch/s390/appldata | |
| parent | [S390] sys_getcpu compat wrapper. (diff) | |
| download | linux-dev-95425f19beed99cb9b0a79f69731eda907d9db99.tar.xz linux-dev-95425f19beed99cb9b0a79f69731eda907d9db99.zip | |
[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>
Diffstat (limited to 'arch/s390/appldata')
| -rw-r--r-- | arch/s390/appldata/appldata_base.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/s390/appldata/appldata_base.c b/arch/s390/appldata/appldata_base.c index 45c9fa7d7545..af1e8fc7d985 100644 --- a/arch/s390/appldata/appldata_base.c +++ b/arch/s390/appldata/appldata_base.c @@ -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"); |