diff options
Diffstat (limited to 'meta/recipes-devtools/qemu/qemu/CVE-2021-3416_2.patch')
| -rw-r--r-- | meta/recipes-devtools/qemu/qemu/CVE-2021-3416_2.patch | 42 |
1 files changed, 0 insertions, 42 deletions
diff --git a/meta/recipes-devtools/qemu/qemu/CVE-2021-3416_2.patch b/meta/recipes-devtools/qemu/qemu/CVE-2021-3416_2.patch deleted file mode 100644 index 5e53e20bac..0000000000 --- a/meta/recipes-devtools/qemu/qemu/CVE-2021-3416_2.patch +++ /dev/null @@ -1,42 +0,0 @@ -From e2a48a3c7cc33dbbe89f896e0f07462cb04ff6b5 Mon Sep 17 00:00:00 2001 -From: Jason Wang <jasowang@redhat.com> -Date: Wed, 24 Feb 2021 12:13:22 +0800 -Subject: [PATCH 02/10] e1000: switch to use qemu_receive_packet() for loopback -MIME-Version: 1.0 -Content-Type: text/plain; charset=UTF-8 -Content-Transfer-Encoding: 8bit - -This patch switches to use qemu_receive_packet() 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 [1caff0340f49c93d535c6558a5138d20d475315c] -CVE: CVE-2021-3416 - -Signed-off-by: Sakib Sajal <sakib.sajal@windriver.com> ---- - hw/net/e1000.c | 2 +- - 1 file changed, 1 insertion(+), 1 deletion(-) - -diff --git a/hw/net/e1000.c b/hw/net/e1000.c -index d7d05ae30..cf22c4f07 100644 ---- a/hw/net/e1000.c -+++ b/hw/net/e1000.c -@@ -546,7 +546,7 @@ e1000_send_packet(E1000State *s, const uint8_t *buf, int size) - - NetClientState *nc = qemu_get_queue(s->nic); - if (s->phy_reg[PHY_CTRL] & MII_CR_LOOPBACK) { -- nc->info->receive(nc, buf, size); -+ qemu_receive_packet(nc, buf, size); - } else { - qemu_send_packet(nc, buf, size); - } --- -2.29.2 - |