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authorIngo Molnar <mingo@elte.hu>2008-06-23 05:29:11 -0400
committerIngo Molnar <mingo@elte.hu>2008-06-23 05:29:11 -0400
commit1e74f9cbbba5348a6c58988cce0f19d6ef887cc8 (patch)
tree47fcfdba6a17a02cf6745146ebb2ae435405ab1a /arch/ia64/sn/kernel
parent31a72bce0bd6f3e0114009288bccbc96376eeeca (diff)
parent481c5346d0981940ee63037eb53e4e37b0735c10 (diff)
Merge branch 'linus' into core/rcu
Diffstat (limited to 'arch/ia64/sn/kernel')
-rw-r--r--arch/ia64/sn/kernel/sn2/sn2_smp.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/ia64/sn/kernel/sn2/sn2_smp.c b/arch/ia64/sn/kernel/sn2/sn2_smp.c
index 49d3120415eb..6dd886c5d860 100644
--- a/arch/ia64/sn/kernel/sn2/sn2_smp.c
+++ b/arch/ia64/sn/kernel/sn2/sn2_smp.c
@@ -512,6 +512,8 @@ static ssize_t sn2_ptc_proc_write(struct file *file, const char __user *user, si
512 int cpu; 512 int cpu;
513 char optstr[64]; 513 char optstr[64];
514 514
515 if (count > sizeof(optstr))
516 return -EINVAL;
515 if (copy_from_user(optstr, user, count)) 517 if (copy_from_user(optstr, user, count))
516 return -EFAULT; 518 return -EFAULT;
517 optstr[count - 1] = '\0'; 519 optstr[count - 1] = '\0';