qemu-e2k/hw/net
Jason Wang 771b6ed37e virtio-net: fix unmap leak
virtio_net_handle_ctrl() and other functions that process control vq
request call iov_discard_front() which will shorten the iov. This will
lead unmapping in virtqueue_push() leaks mapping.

Fixes this by keeping the original iov untouched and using a temp variable
in those functions.

Cc: Wen Congyang <wency@cn.fujitsu.com>
Cc: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Cc: qemu-stable@nongnu.org
Signed-off-by: Jason Wang <jasowang@redhat.com>
Reviewed-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Reviewed-by: Fam Zheng <famz@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Message-id: 1417082643-23907-1-git-send-email-jasowang@redhat.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2014-11-28 10:29:20 +00:00
..
fsl_etsec Fix typo in eTSEC Ethernet controller 2014-06-16 13:24:26 +02:00
Makefile.objs
allwinner_emac.c
cadence_gem.c net: cadence_gem: Remove &desc[0] usages 2014-06-10 19:39:34 +04:00
dp8393x.c nic: do not destroy memory regions in cleanup functions 2014-08-17 23:25:24 +02:00
e1000.c bootindex: move calling add_boot_device_patch to bootindex setter function 2014-10-15 10:46:01 +02:00
e1000_regs.h e1000: improve auto-negotiation reporting via mii-tool 2014-06-23 17:38:00 +03:00
eepro100.c bootindex: move calling add_boot_device_patch to bootindex setter function 2014-10-15 10:46:01 +02:00
etraxfs_eth.c
lan9118.c
lance.c pcnet: add bootindex to qom property 2014-10-15 09:52:54 +02:00
mcf_fec.c nic: do not destroy memory regions in cleanup functions 2014-08-17 23:25:24 +02:00
milkymist-minimac2.c memory: add parameter errp to memory_region_init_ram 2014-09-09 13:41:43 +02:00
mipsnet.c savevm: Remove all the unneeded version_minimum_id_old (rest) 2014-05-14 15:24:51 +02:00
ne2000-isa.c ne2000: add bootindex to qom property 2014-10-15 09:52:54 +02:00
ne2000.c bootindex: move calling add_boot_device_patch to bootindex setter function 2014-10-15 10:46:01 +02:00
ne2000.h
opencores_eth.c
pcnet-pci.c pcnet: add bootindex to qom property 2014-10-15 09:52:54 +02:00
pcnet.c pcnet: fix Negative array index read 2014-11-21 10:50:54 +00:00
pcnet.h pcnet: add bootindex to qom property 2014-10-15 09:52:54 +02:00
rtl8139.c rtl8139: fix Pointer to local outside scope 2014-11-21 10:50:54 +00:00
smc91c111.c savevm: Remove all the unneeded version_minimum_id_old (arm) 2014-05-13 16:09:35 +01:00
spapr_llan.c bootindex: move calling add_boot_device_patch to bootindex setter function 2014-10-15 10:46:01 +02:00
stellaris_enet.c memory: remove memory_region_destroy 2014-08-18 12:06:21 +02:00
vhost_net.c virtio: Import virtio_vring.h 2014-09-22 11:39:49 +01:00
virtio-net.c virtio-net: fix unmap leak 2014-11-28 10:29:20 +00:00
vmware_utils.h
vmxnet3.c bootindex: move calling add_boot_device_patch to bootindex setter function 2014-10-15 10:46:01 +02:00
vmxnet3.h
vmxnet_debug.h
vmxnet_rx_pkt.c
vmxnet_rx_pkt.h
vmxnet_tx_pkt.c
vmxnet_tx_pkt.h
xen_nic.c
xgmac.c savevm: Remove all the unneeded version_minimum_id_old (arm) 2014-05-13 16:09:35 +01:00
xilinx_axienet.c
xilinx_ethlite.c net: xilinx_ethlite: Fix Rx-pong interrupt 2014-06-09 15:38:58 +02:00