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Message-ID: <20221209100448.176857-1-chenzhongjin@huawei.com> Date: Fri, 9 Dec 2022 18:04:48 +0800 From: Chen Zhongjin <chenzhongjin@...wei.com> To: <linux-kernel@...r.kernel.org> CC: <chenzhongjin@...wei.com>, <hch@...radead.org> Subject: [PATCH] fs: sysv: Fix sysv_nblocks() returns wrong value sysv_nblocks() returns 'blocks' rather than 'res', which only counting the number of triple-indirect blocks and causing sysv_getattr() gets a wrong result. Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2") Signed-off-by: Chen Zhongjin <chenzhongjin@...wei.com> --- fs/sysv/itree.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/sysv/itree.c b/fs/sysv/itree.c index d4ec9bb97de9..3b8567564e7e 100644 --- a/fs/sysv/itree.c +++ b/fs/sysv/itree.c @@ -438,7 +438,7 @@ static unsigned sysv_nblocks(struct super_block *s, loff_t size) res += blocks; direct = 1; } - return blocks; + return res; } int sysv_getattr(struct user_namespace *mnt_userns, const struct path *path, -- 2.17.1
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