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36 lines
1.1 KiB
36 lines
1.1 KiB
From d7694c952073bf2ebb852014d9f979b5e3e7c018 Mon Sep 17 00:00:00 2001
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From: Jan Kara <jack@suse.cz>
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Date: Mon, 28 May 2018 18:08:24 +0200
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Subject: [PATCH] rpc: Fix wrong limit for space usage
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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Limit of maximum allowable space usage for RPC transfer was wrongly set
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to ~4GB instead of ~4TB due to overflow in constant initialization. Fix
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it.
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Signed-off-by: Jan Kara <jack@suse.cz>
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Signed-off-by: Petr Písař <ppisar@redhat.com>
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---
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quotaio_rpc.c | 3 ++-
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1 file changed, 2 insertions(+), 1 deletion(-)
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diff --git a/quotaio_rpc.c b/quotaio_rpc.c
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index 6f25144..edc1e9f 100644
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--- a/quotaio_rpc.c
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+++ b/quotaio_rpc.c
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@@ -33,7 +33,8 @@ static int rpc_init_io(struct quota_handle *h)
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#ifdef RPC
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h->qh_info.dqi_max_b_limit = ~(uint32_t)0;
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h->qh_info.dqi_max_i_limit = ~(uint32_t)0;
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- h->qh_info.dqi_max_b_usage = (~(uint32_t)0) << QUOTABLOCK_BITS;
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+ h->qh_info.dqi_max_b_usage = ((uint64_t)(~(uint32_t)0))
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+ << QUOTABLOCK_BITS;
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h->qh_info.dqi_max_i_usage = ~(uint32_t)0;
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return 0;
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#else
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--
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2.14.3
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