---

yaml --- r: 198625 b: refs/heads/master c: 563b046 h: refs/heads/master i: 198623: 583e24b v: v3
git-mirror · May 25, 2010 · c0044eb · c0044eb
1 parent f1de769
commit c0044eb
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Showing 2 changed files with 4 additions and 2 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: dd7496f217462a23a9a8a15b9925866eaad76e22
+refs/heads/master: 563b04671017ea00ba563ebeebdc36bce79b1b60
diff --git a/trunk/kernel/sysctl.c b/trunk/kernel/sysctl.c
@@ -2253,6 +2253,8 @@ static int __do_proc_dointvec(void *tbl_data, struct ctl_table *table,
 		if (write) {
 			left -= proc_skip_spaces(&kbuf);
 
+			if (!left)
+				break;
 			err = proc_get_long(&kbuf, &left, &lval, &neg,
 					     proc_wspace_sep,
 					     sizeof(proc_wspace_sep), NULL);
@@ -2279,7 +2281,7 @@ static int __do_proc_dointvec(void *tbl_data, struct ctl_table *table,
 
 	if (!write && !first && left && !err)
 		err = proc_put_char(&buffer, &left, '\n');
-	if (write && !err)
+	if (write && !err && left)
 		left -= proc_skip_spaces(&kbuf);
 free:
 	if (write) {