diff options
| author | Jason Wang <jasowang@redhat.com> | 2021-02-24 13:27:52 +0800 |
|---|---|---|
| committer | Jason Wang <jasowang@redhat.com> | 2021-03-15 16:41:22 +0800 |
| commit | 8c552542b81e56ff532dd27ec6e5328954bdda73 (patch) | |
| tree | 4152ef9398fd76811955e4748096507a6a75326b /blockdev-nbd.c | |
| parent | 8c92060d3c0248bd4d515719a35922cd2391b9b4 (diff) | |
| download | qemu-8c552542b81e56ff532dd27ec6e5328954bdda73.zip qemu-8c552542b81e56ff532dd27ec6e5328954bdda73.tar.gz qemu-8c552542b81e56ff532dd27ec6e5328954bdda73.tar.bz2 | |
tx_pkt: switch to use qemu_receive_packet_iov() for loopback
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>
Diffstat (limited to 'blockdev-nbd.c')
0 files changed, 0 insertions, 0 deletions