From: Chao Yu <chao2.yu@samsung.com>
To: ??? <jaegeuk.kim@samsung.com>
Cc: linux-f2fs-devel@lists.sourceforge.net,
linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [f2fs-dev] [PATCH] f2fs: fix incorrect parsing with option string
Date: Mon, 17 Mar 2014 17:40:40 +0800 [thread overview]
Message-ID: <000301cf41c5$10f247b0$32d6d710$@samsung.com> (raw)
Previously 'background_gc={on***,off***}' is being parsed as correct option,
with this patch we cloud fix the trivial bug in mount process.
Signed-off-by: Chao Yu <chao2.yu@samsung.com>
---
fs/f2fs/super.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c
index 057a3ef..6597290 100644
--- a/fs/f2fs/super.c
+++ b/fs/f2fs/super.c
@@ -258,9 +258,9 @@ static int parse_options(struct super_block *sb, char *options)
if (!name)
return -ENOMEM;
- if (!strncmp(name, "on", 2))
+ if (!strncmp(name, "on", strlen(name)))
set_opt(sbi, BG_GC);
- else if (!strncmp(name, "off", 3))
+ else if (!strncmp(name, "off", strlen(name)))
clear_opt(sbi, BG_GC);
else {
kfree(name);
--
1.7.9.5
next reply other threads:[~2014-03-17 9:41 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-03-17 9:40 Chao Yu [this message]
2014-03-18 0:33 ` Jaegeuk Kim
2014-03-18 0:59 ` Chao Yu
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