Mathias Krause 84d73cd3fb rtnl: fix info leak on RTM_GETLINK request for VF devices ...

Initialize the mac address buffer with 0 as the driver specific function
will probably not fill the whole buffer. In fact, all in-kernel drivers
fill only ETH_ALEN of the MAX_ADDR_LEN bytes, i.e. 6 of the 32 possible
bytes. Therefore we currently leak 26 bytes of stack memory to userland
via the netlink interface.

Signed-off-by: Mathias Krause <minipli@googlemail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

2013-03-10 05:19:26 -04:00

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datagram.c

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dev_addr_lists.c

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dev_ioctl.c

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dev.c

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drop_monitor.c

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dst.c

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ethtool.c

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fib_rules.c

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filter.c

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flow_dissector.c

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flow.c

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gen_estimator.c

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gen_stats.c

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iovec.c

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link_watch.c

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Makefile

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neighbour.c

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net_namespace.c

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net-procfs.c

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net-sysfs.c

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net-sysfs.h

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net-traces.c

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netevent.c

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netpoll.c

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netprio_cgroup.c

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pktgen.c

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request_sock.c

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rtnetlink.c

rtnl: fix info leak on RTM_GETLINK request for VF devices

2013-03-10 05:19:26 -04:00

scm.c

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secure_seq.c

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skbuff.c

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sock_diag.c

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sock.c

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stream.c

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sysctl_net_core.c

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timestamping.c

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user_dma.c

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utils.c

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