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| author | Ingo Molnar <mingo@elte.hu> | 2008-06-23 10:52:59 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-06-23 10:52:59 +0200 |
| commit | a60b33cf59d1c9e0e363287fce799cb23d45660c (patch) | |
| tree | 85eb8feea5717cf472a2549e53f59183a95617c5 /arch/ia64/sn/kernel/sn2/sn2_smp.c | |
| parent | 0f476b6d91a1395bda6464e653ce66ea9bea7167 (diff) | |
| parent | 481c5346d0981940ee63037eb53e4e37b0735c10 (diff) | |
| download | op-kernel-dev-a60b33cf59d1c9e0e363287fce799cb23d45660c.zip op-kernel-dev-a60b33cf59d1c9e0e363287fce799cb23d45660c.tar.gz | |
Merge branch 'linus' into core/softirq
Diffstat (limited to 'arch/ia64/sn/kernel/sn2/sn2_smp.c')
| -rw-r--r-- | arch/ia64/sn/kernel/sn2/sn2_smp.c | 2 |
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 49d3120..6dd886c 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 int cpu; char optstr[64]; + if (count > sizeof(optstr)) + return -EINVAL; if (copy_from_user(optstr, user, count)) return -EFAULT; optstr[count - 1] = '\0'; |
