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

allwinner_emac.c

allwinner-emac: update irq status after writes to interrupt registers

2014-04-17 21:34:06 +01:00

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_regs.h

e1000: improve auto-negotiation reporting via mii-tool

2014-06-23 17:38:00 +03:00

e1000.c

bootindex: move calling add_boot_device_patch to bootindex setter function

2014-10-15 10:46:01 +02:00

eepro100.c

bootindex: move calling add_boot_device_patch to bootindex setter function

2014-10-15 10:46:01 +02:00

etraxfs_eth.c

hw: cannot_instantiate_with_device_add_yet due to pointer props

2013-12-24 17:27:17 +01:00

lan9118.c

Fix lan9118 buffer length handling

2014-01-27 15:44:06 +01:00

lance.c

pcnet: add bootindex to qom property

2014-10-15 09:52:54 +02:00

Makefile.objs

Add Enhanced Three-Speed Ethernet Controller (eTSEC)

2014-03-05 03:06:45 +01:00

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

opencores_eth: flush queue whenever can_receive can go from false to true

2014-02-25 11:50:16 +01:00

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

exec: Make stb_phys input an AddressSpace

2014-02-11 22:57:38 +10:00

vmxnet3.c

bootindex: move calling add_boot_device_patch to bootindex setter function

2014-10-15 10:46:01 +02:00

vmxnet3.h

vmxnet3: Eliminate __packed redefined warning

2013-09-06 17:25:55 +02:00

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

hw: Consistently name Error * objects err, and not errp

2014-05-05 19:08:49 +02:00

xilinx_ethlite.c

net: xilinx_ethlite: Fix Rx-pong interrupt

2014-06-09 15:38:58 +02:00