netdev - [PATCH] net/wireless/wext-core.c: add missing kfree

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>] [day] [month] [year] [list]

Message-Id: <1333962069-20801-1-git-send-email-Julia.Lawall@lip6.fr>
Date:	Mon,  9 Apr 2012 11:01:09 +0200
From:	Julia Lawall <Julia.Lawall@...6.fr>
To:	"John W. Linville" <linville@...driver.com>
Cc:	kernel-janitors@...r.kernel.org,
	"David S. Miller" <davem@...emloft.net>,
	linux-wireless@...r.kernel.org, netdev@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH] net/wireless/wext-core.c: add missing kfree

From: Julia Lawall <Julia.Lawall@...6.fr>

Free extra as done in the error-handling code just above.

Signed-off-by: Julia Lawall <Julia.Lawall@...6.fr>

---
 net/wireless/wext-core.c |    6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/net/wireless/wext-core.c b/net/wireless/wext-core.c
index 9f544c9..22adfeb 100644
--- a/net/wireless/wext-core.c
+++ b/net/wireless/wext-core.c
@@ -781,8 +781,10 @@ static int ioctl_standard_iw_point(struct iw_point *iwp, unsigned int cmd,
 		if (cmd == SIOCSIWENCODEEXT) {
 			struct iw_encode_ext *ee = (void *) extra;
 
-			if (iwp->length < sizeof(*ee) + ee->key_len)
-				return -EFAULT;
+			if (iwp->length < sizeof(*ee) + ee->key_len) {
+				err = -EFAULT;
+				goto out;
+			}
 		}
 	}
 

--
To unsubscribe from this list: send the line "unsubscribe netdev" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html