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authorAndreas Henriksson <andreas@fatal.se>2013-11-07 18:26:38 +0100
committerDavid S. Miller <davem@davemloft.net>2013-11-08 20:53:10 +0100
commit13eb2ab2d33c57ebddc57437a7d341995fc9138c (patch)
tree909a64b9d64f47c10060791ab351740ca9c6ecd8 /net/ceph/snapshot.c
parentipv6: protect flow label renew against GC (diff)
downloadlinux-13eb2ab2d33c57ebddc57437a7d341995fc9138c.tar.xz
linux-13eb2ab2d33c57ebddc57437a7d341995fc9138c.zip
net: Fix "ip rule delete table 256"
When trying to delete a table >= 256 using iproute2 the local table will be deleted. The table id is specified as a netlink attribute when it needs more then 8 bits and iproute2 then sets the table field to RT_TABLE_UNSPEC (0). Preconditions to matching the table id in the rule delete code doesn't seem to take the "table id in netlink attribute" into condition so the frh_get_table helper function never gets to do its job when matching against current rule. Use the helper function twice instead of peaking at the table value directly. Originally reported at: http://bugs.debian.org/724783 Reported-by: Nicolas HICHER <nhicher@avencall.com> Signed-off-by: Andreas Henriksson <andreas@fatal.se> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ceph/snapshot.c')
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