---

yaml --- r: 98433 b: refs/heads/master c: 8097110 h: refs/heads/master i: 98431: a3b24e6 v: v3
git-mirror · Jun 24, 2008 · be20c80 · be20c80
1 parent 5496179
commit be20c80
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 2826f8c0f4c97b7db33e2a680f184d828eb7a785
+refs/heads/master: 8097110d179b874d91c6495330c2b96c991e8c6e
diff --git a/trunk/arch/ia64/sn/kernel/sn2/sn2_smp.c b/trunk/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;