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| author | Ralf Baechle <ralf@linux-mips.org> | 2009-08-17 18:05:32 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2009-08-17 18:05:32 -0700 |
| commit | c6ba973b8fa97422aab4204f7d79f1d413cde925 (patch) | |
| tree | 2fbd38ba11da09f18a6ba922c772b41364b03b20 /arch/sh | |
| parent | 68eac4602b9104cdaa6c18b3edd914cececa6a1e (diff) | |
| download | linux-c6ba973b8fa97422aab4204f7d79f1d413cde925.tar.gz linux-c6ba973b8fa97422aab4204f7d79f1d413cde925.tar.bz2 linux-c6ba973b8fa97422aab4204f7d79f1d413cde925.zip | |
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>
Diffstat (limited to 'arch/sh')
0 files changed, 0 insertions, 0 deletions