qemu/hw/net
Thomas Huth ebac7b1bef hw/net/vmxnet3: Fix guest-triggerable assert()
The assert() that checks for valid MTU sizes can be triggered by
the guest (e.g. with the reproducer code from the bug ticket
https://gitlab.com/qemu-project/qemu/-/issues/517 ). Let's avoid
this problem by simply logging the error and refusing to activate
the device instead.

Fixes: d05dcd94ae ("net: vmxnet3: validate configuration values during activate")
Signed-off-by: Thomas Huth <thuth@redhat.com>
Cc: qemu-stable@nongnu.org
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
[Mjt: change format specifier from %d to %u for uint32_t argument]
(cherry picked from commit 90a0778421)
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2023-09-11 10:53:51 +03:00
..
can net: Replace TAB indentations with spaces 2022-11-11 09:39:03 +01:00
fsl_etsec hw/net/fsl_etsec/etsec: Remove obsolete and unused etsec_create() 2022-06-11 11:44:50 +02:00
rocker msix: Assert that specified vector is in range 2022-11-07 14:08:17 -05:00
allwinner_emac.c
allwinner-sun8i-emac.c hw/net/allwinner-sun8i-emac: Correctly byteswap descriptor fields 2023-05-18 21:09:59 +03:00
cadence_gem.c cadence_gem: switch to use qemu_receive_packet() for loopback 2021-03-15 16:41:22 +08:00
dp8393x.c dp8393x: don't force 32-bit register access 2021-07-11 22:29:54 +02:00
e1000_regs.h net: Replace TAB indentations with spaces 2022-11-11 09:39:03 +01:00
e1000.c e1000e: Fix tx/rx counters 2023-05-23 23:16:42 +03:00
e1000e_core.c e1000e: Fix tx/rx counters 2023-05-23 23:16:42 +03:00
e1000e_core.h
e1000e.c msix: Assert that specified vector is in range 2022-11-07 14:08:17 -05:00
e1000x_common.c e1000e: Fix tx/rx counters 2023-05-23 23:16:42 +03:00
e1000x_common.h
eepro100.c pci: Let ld*_pci_dma() propagate MemTxResult 2021-12-31 01:05:27 +01:00
etraxfs_eth.c
ftgmac100.c dma: Let dma_memory_read/write() take MemTxAttrs argument 2021-12-30 17:16:32 +01:00
i82596.c Do not include sysemu/sysemu.h if it's not really necessary 2021-05-02 17:24:50 +02:00
i82596.h
imx_fec.c Trivial: 3 char repeat typos 2022-06-28 11:06:02 +02:00
Kconfig
lan9118.c hw/net/lan9118: Signal TSFL_INT flag when TX FIFO reaches specified level 2022-09-22 16:38:28 +01:00
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: Replace TAB indentations with spaces 2022-11-11 09:39:03 +01:00
meson.build meson: use have_vhost_* variables to pick sources 2022-05-07 07:46:58 +02:00
mipsnet.c
msf2-emac.c hw/net/msf2-emac: Don't modify descriptor in-place in emac_store_desc() 2023-05-18 21:09:59 +03:00
mv88w8618_eth.c hw/net: Move MV88W8618 network device out of hw/arm/ directory 2022-01-20 11:47:52 +00:00
ne2000-isa.c hw/isa: Inline and remove one-line isa_init_irq() 2022-03-08 19:38:17 +01:00
ne2000-pci.c
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 Remove qemu-common.h include from most units 2022-04-06 14:31:55 +02:00
opencores_eth.c
pcnet-pci.c Remove superfluous timer_del() calls 2021-01-08 15:13:38 +00:00
pcnet.c net: Replace TAB indentations with spaces 2022-11-11 09:39:03 +01:00
pcnet.h net: Replace TAB indentations with spaces 2022-11-11 09:39:03 +01:00
rtl8139.c rtl8139: fix large_send_mss divide-by-zero 2023-05-28 12:02:26 +03:00
smc91c111.c
spapr_llan.c Do not include cpu.h if it's not really necessary 2021-05-02 17:24:51 +02:00
stellaris_enet.c
sungem.c sungem: switch to use qemu_receive_packet() for loopback 2021-03-15 16:41:22 +08:00
sunhme.c
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 tulip: Remove unused variable 2022-11-11 09:12:10 +01:00
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 hw: replace most qemu_bh_new calls with qemu_bh_new_guarded 2023-09-11 10:53:50 +03:00
vmware_utils.h
vmxnet3_defs.h
vmxnet3.c hw/net/vmxnet3: Fix guest-triggerable assert() 2023-09-11 10:53:51 +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: introduce qemu_set_info_str() function 2022-10-28 13:28:52 +08:00
xgmac.c hw: Do not include qemu/log.h if it is not necessary 2021-05-02 17:24:50 +02:00
xilinx_axienet.c
xilinx_ethlite.c