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Message-Id: <1258735245-25826-9-git-send-email-jblunck@suse.de>
Date: Fri, 20 Nov 2009 17:40:38 +0100
From: Jan Blunck <jblunck@...e.de>
To: linux-fsdevel@...r.kernel.org,
Christoph Hellwig <hch@...radead.org>,
Alan Cox <alan@...rguk.ukuu.org.uk>
Cc: Linux-Kernel Mailinglist <linux-kernel@...r.kernel.org>,
Andrew Morton <akpm@...ux-foundation.org>,
Thomas Gleixner <tglx@...utronix.de>, jkacur@...hat.com,
Arnd Bergmann <arnd@...db.de>,
Frédéric Weisbecker <fweisbec@...il.com>,
Jamie Lokier <jamie@...reable.org>,
Jan Blunck <jblunck@...e.de>,
"John W. Linville" <linville@...driver.com>
Subject: [PATCH 08/15] airo: Use ppos instead of file->f_pos
When updating the priv->writelen value the ppos given to proc_write()
should be used instead of file->f_pos. This might lead to a wrong writelen
value when pwrite() is used.
Signed-off-by: Jan Blunck <jblunck@...e.de>
---
drivers/net/wireless/airo.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/net/wireless/airo.c b/drivers/net/wireless/airo.c
index abf896a..ae7dea8 100644
--- a/drivers/net/wireless/airo.c
+++ b/drivers/net/wireless/airo.c
@@ -4659,7 +4659,7 @@ static ssize_t proc_write( struct file *file,
if (copy_from_user(priv->wbuffer + pos, buffer, len))
return -EFAULT;
if ( pos + len > priv->writelen )
- priv->writelen = len + file->f_pos;
+ priv->writelen = pos + len;
*offset = pos + len;
return len;
}
--
1.6.4.2
--
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