diff options
Diffstat (limited to 'net-fix-infoleak-in-llc.patch')
| -rw-r--r-- | net-fix-infoleak-in-llc.patch | 32 |
1 files changed, 0 insertions, 32 deletions
diff --git a/net-fix-infoleak-in-llc.patch b/net-fix-infoleak-in-llc.patch deleted file mode 100644 index 38f0d506a..000000000 --- a/net-fix-infoleak-in-llc.patch +++ /dev/null @@ -1,32 +0,0 @@ -From ec0de35ded8c4a8588290a1b442aa3aa4bdf4de1 Mon Sep 17 00:00:00 2001 -From: Kangjie Lu <kangjielu@gmail.com> -Date: Tue, 3 May 2016 16:35:05 -0400 -Subject: [PATCH 2/2] net: fix infoleak in llc -MIME-Version: 1.0 -Content-Type: text/plain; charset=UTF-8 -Content-Transfer-Encoding: 8bit - -The stack object “info” has a total size of 12 bytes. Its last byte -is padding which is not initialized and leaked via “put_cmsg”. - -Signed-off-by: Kangjie Lu <kjlu@gatech.edu> -Signed-off-by: David S. Miller <davem@davemloft.net> ---- - net/llc/af_llc.c | 1 + - 1 file changed, 1 insertion(+) - -diff --git a/net/llc/af_llc.c b/net/llc/af_llc.c -index b3c52e3f689a..8ae3ed97d95c 100644 ---- a/net/llc/af_llc.c -+++ b/net/llc/af_llc.c -@@ -626,6 +626,7 @@ static void llc_cmsg_rcv(struct msghdr *msg, struct sk_buff *skb) - if (llc->cmsg_flags & LLC_CMSG_PKTINFO) { - struct llc_pktinfo info; - -+ memset(&info, 0, sizeof(info)); - info.lpi_ifindex = llc_sk(skb->sk)->dev->ifindex; - llc_pdu_decode_dsap(skb, &info.lpi_sap); - llc_pdu_decode_da(skb, info.lpi_mac); --- -2.5.5 - |