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| author | Ingo Molnar | 2008-06-26 09:24:23 +0200 |
|---|---|---|
| committer | Ingo Molnar | 2008-06-26 09:24:23 +0200 |
| commit | 9a13150109fb418c50fa400c012f90d0ce6f67c3 (patch) | |
| tree | 237d8ee3b8b87984776b5aa0f05b92f84d372a1d /arch/ia64/sn/kernel | |
| parent | rcu: make quiescent rcutorture less power-hungry (diff) | |
| parent | Linux 2.6.26-rc8 (diff) | |
| download | kernel-qcow2-linux-9a13150109fb418c50fa400c012f90d0ce6f67c3.tar.gz kernel-qcow2-linux-9a13150109fb418c50fa400c012f90d0ce6f67c3.tar.xz kernel-qcow2-linux-9a13150109fb418c50fa400c012f90d0ce6f67c3.zip | |
Merge commit 'v2.6.26-rc8' into core/rcu
Diffstat (limited to 'arch/ia64/sn/kernel')
| -rw-r--r-- | arch/ia64/sn/kernel/sn2/sn2_smp.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/ia64/sn/kernel/sn2/sn2_smp.c b/arch/ia64/sn/kernel/sn2/sn2_smp.c index 6dd886c5d860..e585f9a2afb9 100644 --- a/arch/ia64/sn/kernel/sn2/sn2_smp.c +++ b/arch/ia64/sn/kernel/sn2/sn2_smp.c @@ -512,7 +512,7 @@ static ssize_t sn2_ptc_proc_write(struct file *file, const char __user *user, si int cpu; char optstr[64]; - if (count > sizeof(optstr)) + if (count == 0 || count > sizeof(optstr)) return -EINVAL; if (copy_from_user(optstr, user, count)) return -EFAULT; |