diff options
Diffstat (limited to 'meta/recipes-devtools/qemu/qemu/CVE-2021-3416_6.patch')
| -rw-r--r-- | meta/recipes-devtools/qemu/qemu/CVE-2021-3416_6.patch | 43 |
1 files changed, 0 insertions, 43 deletions
diff --git a/meta/recipes-devtools/qemu/qemu/CVE-2021-3416_6.patch b/meta/recipes-devtools/qemu/qemu/CVE-2021-3416_6.patch deleted file mode 100644 index 855c6970f4..0000000000 --- a/meta/recipes-devtools/qemu/qemu/CVE-2021-3416_6.patch +++ /dev/null @@ -1,43 +0,0 @@ -From c0010f9b2bafe866fe32e3c2688454bc24147136 Mon Sep 17 00:00:00 2001 -From: Jason Wang <jasowang@redhat.com> -Date: Wed, 24 Feb 2021 13:27:52 +0800 -Subject: [PATCH 06/10] tx_pkt: switch to use qemu_receive_packet_iov() for - loopback -MIME-Version: 1.0 -Content-Type: text/plain; charset=UTF-8 -Content-Transfer-Encoding: 8bit - -This patch switches to use qemu_receive_receive_iov() which can detect -reentrancy and return early. - -This is intended to address CVE-2021-3416. - -Cc: Prasad J Pandit <ppandit@redhat.com> -Cc: qemu-stable@nongnu.org -Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> -Signed-off-by: Jason Wang <jasowang@redhat.com> - -Upstream-Status: Backport [8c552542b81e56ff532dd27ec6e5328954bdda73] -CVE: CVE-2021-3416 - -Signed-off-by: Sakib Sajal <sakib.sajal@windriver.com> ---- - hw/net/net_tx_pkt.c | 2 +- - 1 file changed, 1 insertion(+), 1 deletion(-) - -diff --git a/hw/net/net_tx_pkt.c b/hw/net/net_tx_pkt.c -index da262edc3..1f9aa59ec 100644 ---- a/hw/net/net_tx_pkt.c -+++ b/hw/net/net_tx_pkt.c -@@ -553,7 +553,7 @@ static inline void net_tx_pkt_sendv(struct NetTxPkt *pkt, - NetClientState *nc, const struct iovec *iov, int iov_cnt) - { - if (pkt->is_loopback) { -- nc->info->receive_iov(nc, iov, iov_cnt); -+ qemu_receive_packet_iov(nc, iov, iov_cnt); - } else { - qemu_sendv_packet(nc, iov, iov_cnt); - } --- -2.29.2 - |