diff options
Diffstat (limited to 'app-emulation/qemu/files/qemu-2.3.0-CVE-2015-5165-7.patch')
| -rw-r--r-- | app-emulation/qemu/files/qemu-2.3.0-CVE-2015-5165-7.patch | 32 |
1 files changed, 0 insertions, 32 deletions
diff --git a/app-emulation/qemu/files/qemu-2.3.0-CVE-2015-5165-7.patch b/app-emulation/qemu/files/qemu-2.3.0-CVE-2015-5165-7.patch deleted file mode 100644 index 4c0ad799354..00000000000 --- a/app-emulation/qemu/files/qemu-2.3.0-CVE-2015-5165-7.patch +++ /dev/null @@ -1,32 +0,0 @@ -From 9a084807bf6ca7c16d997a236d304111894a6539 Mon Sep 17 00:00:00 2001 -From: Stefan Hajnoczi <stefanha@redhat.com> -Date: Wed, 15 Jul 2015 18:17:04 +0100 -Subject: [PATCH 7/7] rtl8139: check TCP Data Offset field - -The TCP Data Offset field contains the length of the header. Make sure -it is valid and does not exceed the IP data length. - -Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> ---- - hw/net/rtl8139.c | 5 +++++ - 1 file changed, 5 insertions(+) - -diff --git a/hw/net/rtl8139.c b/hw/net/rtl8139.c -index c8f0df9..2df4a51 100644 ---- a/hw/net/rtl8139.c -+++ b/hw/net/rtl8139.c -@@ -2253,6 +2253,11 @@ static int rtl8139_cplus_transmit_one(RTL8139State *s) - - int tcp_hlen = TCP_HEADER_DATA_OFFSET(p_tcp_hdr); - -+ /* Invalid TCP data offset? */ -+ if (tcp_hlen < sizeof(tcp_header) || tcp_hlen > ip_data_len) { -+ goto skip_offload; -+ } -+ - /* ETH_MTU = ip header len + tcp header len + payload */ - int tcp_data_len = ip_data_len - tcp_hlen; - int tcp_chunk_size = ETH_MTU - hlen - tcp_hlen; --- -2.1.4 - |