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authorEric Dumazet <edumazet@google.com>2012-06-26 00:37:19 +0200
committerDavid S. Miller <davem@davemloft.net>2012-06-26 00:37:19 +0200
commitfa809e2fd6e317226c046202a88520962672eac0 (patch)
tree1aec3e52fc38592894507dbff9c469297b32cb1d /net/ipv6/tcp_ipv6.c
parentbatman-adv: fix race condition in TT full-table replacement (diff)
downloadlinux-fa809e2fd6e317226c046202a88520962672eac0.tar.xz
linux-fa809e2fd6e317226c046202a88520962672eac0.zip
ipv6: fib: fix fib dump restart
Commit 2bec5a369ee79576a3 (ipv6: fib: fix crash when changing large fib while dumping it) introduced ability to restart the dump at tree root, but failed to skip correctly a count of already dumped entries. Code didn't match Patrick intent. We must skip exactly the number of already dumped entries. Note that like other /proc/net files or netlink producers, we could still dump some duplicates entries. Reported-by: Debabrata Banerjee <dbavatar@gmail.com> Reported-by: Josh Hunt <johunt@akamai.com> Signed-off-by: Eric Dumazet <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv6/tcp_ipv6.c')
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