From 338bf9afda91ec005a1e9a0de4af0271cc167d56 Mon Sep 17 00:00:00 2001
From: Andrew Perepechko <andrew.perepechko@sun.com>
Date: Mon, 28 Apr 2008 02:14:31 -0700
Subject: quota: do not allow setting of quota limits to too high values

We should check whether quota limits set via Q_SETQUOTA are not exceeding
limits which quota format is able to handle.

Signed-off-by: Andrew Perepechko <andrew.perepechko@sun.com>
Signed-off-by: Jan Kara <jack@suse.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
 include/linux/quota.h | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'include/linux')

diff --git a/include/linux/quota.h b/include/linux/quota.h
index eb560d031ac..326cb80e386 100644
--- a/include/linux/quota.h
+++ b/include/linux/quota.h
@@ -206,6 +206,8 @@ struct mem_dqinfo {
 	unsigned long dqi_flags;
 	unsigned int dqi_bgrace;
 	unsigned int dqi_igrace;
+	qsize_t dqi_maxblimit;
+	qsize_t dqi_maxilimit;
 	union {
 		struct v1_mem_dqinfo v1_i;
 		struct v2_mem_dqinfo v2_i;
-- 
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