linux-kernel - [PATCH 05/42] Staging: Fix leak in drivers/staging/at76

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:	Wed, 22 Oct 2008 10:28:46 -0700
From:	Greg Kroah-Hartman <gregkh@...e.de>
To:	linux-kernel@...r.kernel.org
Cc:	Diego Calleja <diegocg@...il.com>,
	Greg Kroah-Hartman <gregkh@...e.de>
Subject: [PATCH 05/42] Staging: Fix leak in drivers/staging/at76_usb.c

From: Diego Calleja <diegocg@...il.com>

Fix leak in at76_usb as reported in:
http://bugzilla.kernel.org/show_bug.cgi?id=11778


Reported-by: Daniel Marjamäki <danielm77@...ay.se>
Signed-off-by: Diego Calleja <diegocg@...il.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@...e.de>
---
 drivers/staging/at76_usb/at76_usb.c |    4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)

diff --git a/drivers/staging/at76_usb/at76_usb.c b/drivers/staging/at76_usb/at76_usb.c
index 52df0c6..174e2be 100644
--- a/drivers/staging/at76_usb/at76_usb.c
+++ b/drivers/staging/at76_usb/at76_usb.c
@@ -2319,9 +2319,11 @@ static int at76_iw_handler_get_scan(struct net_device *netdev,
 	if (!iwe)
 		return -ENOMEM;
 
-	if (priv->scan_state != SCAN_COMPLETED)
+	if (priv->scan_state != SCAN_COMPLETED) {
 		/* scan not yet finished */
+		kfree(iwe);
 		return -EAGAIN;
+	}
 
 	spin_lock_irqsave(&priv->bss_list_spinlock, flags);
 
-- 
1.6.0.2

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/