From: Daeseok Youn <daeseok.youn@gmail.com>
To: gregkh@linuxfoundation.org
Cc: d@teklibre.com, paul.gortmaker@windriver.com,
sara.bird.iar@gmail.com, dan.carpenter@oracle.com,
standby24x7@gmail.com, devel@driverdev.osuosl.org,
linux-kernel@vger.kernel.org
Subject: [PATCH] staging: frontier: fix memory leak in usb_alphatrack_probe()
Date: Fri, 07 Mar 2014 17:02:25 +0900 [thread overview]
Message-ID: <2118769.zIlmIgrC0S@daeseok-laptop.cloud.net> (raw)
oldi_buffer and write_buffer need to free when usb_alphatrack_delete()
is called.
Signed-off-by: Daeseok Youn <daeseok.youn@gmail.com>
---
drivers/staging/frontier/alphatrack.c | 2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/drivers/staging/frontier/alphatrack.c b/drivers/staging/frontier/alphatrack.c
index edd5cef..4d630da 100644
--- a/drivers/staging/frontier/alphatrack.c
+++ b/drivers/staging/frontier/alphatrack.c
@@ -208,6 +208,8 @@ static void usb_alphatrack_delete(struct usb_alphatrack *dev)
kfree(dev->ring_buffer);
kfree(dev->interrupt_in_buffer);
kfree(dev->interrupt_out_buffer);
+ kfree(dev->oldi_buffer);
+ kfree(dev->write_buffer);
kfree(dev); /* fixme oldi_buffer */
}
--
1.7.4.4
next reply other threads:[~2014-03-07 8:02 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-03-07 8:02 Daeseok Youn [this message]
2014-03-07 8:14 ` Dan Carpenter
2014-03-07 8:20 ` DaeSeok Youn
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