qemu/hw/net
Nick Briggs edb47553b0 Avoid unaligned fetch in ladr_match()
There is no guarantee that the PCNetState is allocated such that
csr[8] is allocated on an 8-byte boundary.  Since not all hosts are
capable of unaligned fetches the 16-bit elements need to be fetched
individually to avoid a potential fault.  Closes issue 

Resolves: https://gitlab.com/qemu-project/qemu/-/issues/2143
Signed-off-by: Nick Briggs <nicholas.h.briggs@gmail.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Jason Wang <jasowang@redhat.com>
(cherry picked from commit 6a5287ce80)
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2024-03-13 23:09:00 +03:00
..
can net: Replace TAB indentations with spaces 2022-11-11 09:39:03 +01:00
fsl_etsec net: Provide MemReentrancyGuard * to qemu_new_nic() 2023-11-29 16:19:39 +03:00
rocker net: Provide MemReentrancyGuard * to qemu_new_nic() 2023-11-29 16:19:39 +03:00
allwinner_emac.c net: Provide MemReentrancyGuard * to qemu_new_nic() 2023-11-29 16:19:39 +03:00
allwinner-sun8i-emac.c net: Provide MemReentrancyGuard * to qemu_new_nic() 2023-11-29 16:19:39 +03:00
cadence_gem.c net: Provide MemReentrancyGuard * to qemu_new_nic() 2023-11-29 16:19:39 +03:00
dp8393x.c net: Provide MemReentrancyGuard * to qemu_new_nic() 2023-11-29 16:19:39 +03:00
e1000_regs.h net: Replace TAB indentations with spaces 2022-11-11 09:39:03 +01:00
e1000.c net: Provide MemReentrancyGuard * to qemu_new_nic() 2023-11-29 16:19:39 +03:00
e1000e_core.c e1000e: fix link state on resume 2024-03-13 23:09:00 +03:00
e1000e_core.h e1000e: fix link state on resume 2024-03-13 23:09:00 +03:00
e1000e.c net: Provide MemReentrancyGuard * to qemu_new_nic() 2023-11-29 16:19:39 +03:00
e1000x_common.c e1000e: Fix tx/rx counters 2023-05-23 23:16:42 +03:00
e1000x_common.h e1000e: Fix Lesser GPL version number 2020-11-15 16:45:49 +01:00
eepro100.c net: Provide MemReentrancyGuard * to qemu_new_nic() 2023-11-29 16:19:39 +03:00
etraxfs_eth.c net: Provide MemReentrancyGuard * to qemu_new_nic() 2023-11-29 16:19:39 +03:00
ftgmac100.c net: Provide MemReentrancyGuard * to qemu_new_nic() 2023-11-29 16:19:39 +03:00
i82596.c net: Provide MemReentrancyGuard * to qemu_new_nic() 2023-11-29 16:19:39 +03:00
i82596.h
imx_fec.c net: Provide MemReentrancyGuard * to qemu_new_nic() 2023-11-29 16:19:39 +03:00
Kconfig
lan9118.c net: Provide MemReentrancyGuard * to qemu_new_nic() 2023-11-29 16:19:39 +03:00
lance.c
lasi_i82596.c Do not include sysemu/sysemu.h if it's not really necessary 2021-05-02 17:24:50 +02:00
mcf_fec.c net: Provide MemReentrancyGuard * to qemu_new_nic() 2023-11-29 16:19:39 +03:00
meson.build meson: use have_vhost_* variables to pick sources 2022-05-07 07:46:58 +02:00
mipsnet.c net: Provide MemReentrancyGuard * to qemu_new_nic() 2023-11-29 16:19:39 +03:00
msf2-emac.c net: Provide MemReentrancyGuard * to qemu_new_nic() 2023-11-29 16:19:39 +03:00
mv88w8618_eth.c net: Provide MemReentrancyGuard * to qemu_new_nic() 2023-11-29 16:19:39 +03:00
ne2000-isa.c net: Provide MemReentrancyGuard * to qemu_new_nic() 2023-11-29 16:19:39 +03:00
ne2000-pci.c net: Provide MemReentrancyGuard * to qemu_new_nic() 2023-11-29 16:19:39 +03:00
ne2000.c net: Replace TAB indentations with spaces 2022-11-11 09:39:03 +01:00
ne2000.h
net_rx_pkt.c
net_rx_pkt.h
net_tx_pkt.c hw/net/net_tx_pkt: Fix crash detected by fuzzer 2021-07-19 09:33:39 +02:00
net_tx_pkt.h
npcm7xx_emc.c net: Provide MemReentrancyGuard * to qemu_new_nic() 2023-11-29 16:19:39 +03:00
opencores_eth.c net: Provide MemReentrancyGuard * to qemu_new_nic() 2023-11-29 16:19:39 +03:00
pcnet-pci.c Remove superfluous timer_del() calls 2021-01-08 15:13:38 +00:00
pcnet.c Avoid unaligned fetch in ladr_match() 2024-03-13 23:09:00 +03:00
pcnet.h net: Replace TAB indentations with spaces 2022-11-11 09:39:03 +01:00
rtl8139.c net: Provide MemReentrancyGuard * to qemu_new_nic() 2023-11-29 16:19:39 +03:00
smc91c111.c net: Provide MemReentrancyGuard * to qemu_new_nic() 2023-11-29 16:19:39 +03:00
spapr_llan.c net: Provide MemReentrancyGuard * to qemu_new_nic() 2023-11-29 16:19:39 +03:00
stellaris_enet.c net: Provide MemReentrancyGuard * to qemu_new_nic() 2023-11-29 16:19:39 +03:00
sungem.c net: Provide MemReentrancyGuard * to qemu_new_nic() 2023-11-29 16:19:39 +03:00
sunhme.c net: Provide MemReentrancyGuard * to qemu_new_nic() 2023-11-29 16:19:39 +03:00
trace-events hw/net: e1000e: Clear ICR on read when using non MSI-X interrupts 2022-02-14 11:50:44 +08:00
trace.h
tulip.c net: Provide MemReentrancyGuard * to qemu_new_nic() 2023-11-29 16:19:39 +03:00
tulip.h
vhost_net-stub.c vhost-net: vhost-kernel: introduce vhost_net_virtqueue_restart() 2022-11-07 13:12:20 -05:00
vhost_net.c vhost: enable vrings in vhost_dev_start() for vhost-user devices 2022-12-01 02:30:04 -05:00
virtio-net.c virtio-net: correctly copy vnet header when flushing TX 2024-01-26 16:20:07 +03:00
vmware_utils.h
vmxnet3_defs.h
vmxnet3.c net: Provide MemReentrancyGuard * to qemu_new_nic() 2023-11-29 16:19:39 +03:00
vmxnet3.h Replace config-time define HOST_WORDS_BIGENDIAN 2022-04-06 10:50:37 +02:00
vmxnet_debug.h
xen_nic.c net: Provide MemReentrancyGuard * to qemu_new_nic() 2023-11-29 16:19:39 +03:00
xgmac.c net: Provide MemReentrancyGuard * to qemu_new_nic() 2023-11-29 16:19:39 +03:00
xilinx_axienet.c net: Provide MemReentrancyGuard * to qemu_new_nic() 2023-11-29 16:19:39 +03:00
xilinx_ethlite.c net: Provide MemReentrancyGuard * to qemu_new_nic() 2023-11-29 16:19:39 +03:00