From: Sascha Hauer <s.hauer@pengutronix.de>
To: Barebox List <barebox@lists.infradead.org>
Cc: Ladislav Michl <ladis@linux-mips.org>
Subject: [PATCH 2/2] fs: stat: Do not forget to set errno
Date: Wed, 26 Sep 2018 10:25:35 +0200 [thread overview]
Message-ID: <20180926082535.10118-2-s.hauer@pengutronix.de> (raw)
In-Reply-To: <20180926082535.10118-1-s.hauer@pengutronix.de>
stat() needs to set errno correctly when returning with an error.
Fixes: b3fbfad7ae ("fs: dentry cache implementation")
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
---
fs/fs.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/fs/fs.c b/fs/fs.c
index d4ac37943e..2a4d78c9d7 100644
--- a/fs/fs.c
+++ b/fs/fs.c
@@ -2535,6 +2535,9 @@ static int stat_filename(const char *filename, struct stat *s, unsigned int flag
out_put:
path_put(&path);
out:
+ if (ret)
+ errno = -ret;
+
return ret;
}
--
2.19.0
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prev parent reply other threads:[~2018-09-26 8:26 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-09-26 8:25 [PATCH 1/2] fs: open: " Sascha Hauer
2018-09-26 8:25 ` Sascha Hauer [this message]
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