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authorRalf Baechle <ralf@linux-mips.org>2009-08-17 18:05:32 -0700
committerDavid S. Miller <davem@davemloft.net>2009-08-17 18:05:32 -0700
commitc6ba973b8fa97422aab4204f7d79f1d413cde925 (patch)
tree2fbd38ba11da09f18a6ba922c772b41364b03b20 /drivers/Kconfig
parent68eac4602b9104cdaa6c18b3edd914cececa6a1e (diff)
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NETROM: Fix use of static buffer
The static variable used by nr_call_to_digi might result in corruption if multiple threads are trying to usee a node or neighbour via ioctl. Fixed by having the caller pass a structure in. This is safe because nr_add_node rsp. nr_add_neigh will allocate a permanent structure, if needed. Signed-off-by: Ralf Baechle <ralf@linux-mips.org> Signed-off-by: David S. Miller <davem@davemloft.net>
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