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Message-ID: <alpine.LNX.2.00.1101110044580.32164@swampdragon.chaosbits.net>
Date: Tue, 11 Jan 2011 00:47:44 +0100 (CET)
From: Jesper Juhl <jj@...osbits.net>
To: linux-wireless@...r.kernel.org
cc: users@...x00.serialmonkey.com, linux-kernel@...r.kernel.org,
netdev@...r.kernel.org, Gertjan van Wingerde <gwingerde@...il.com>,
"John W. Linville" <linville@...driver.com>,
Ivo van Doorn <IvDoorn@...il.com>
Subject: [PATCH] rt2x00: Don't leak mem in error path of
rt2x00lib_request_firmware()
We need to release_firmware() in order not to leak memory.
Signed-off-by: Jesper Juhl <jj@...osbits.net>
---
rt2x00firmware.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/net/wireless/rt2x00/rt2x00firmware.c b/drivers/net/wireless/rt2x00/rt2x00firmware.c
index f0e1eb7..be0ff78 100644
--- a/drivers/net/wireless/rt2x00/rt2x00firmware.c
+++ b/drivers/net/wireless/rt2x00/rt2x00firmware.c
@@ -58,6 +58,7 @@ static int rt2x00lib_request_firmware(struct rt2x00_dev *rt2x00dev)
if (!fw || !fw->size || !fw->data) {
ERROR(rt2x00dev, "Failed to read Firmware.\n");
+ release_firmware(fw);
return -ENOENT;
}
--
Jesper Juhl <jj@...osbits.net> http://www.chaosbits.net/
Don't top-post http://www.catb.org/~esr/jargon/html/T/top-post.html
Plain text mails only, please.
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