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| author | Eric Dumazet <dada1@cosmosbay.com> | 2008-01-15 10:09:56 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-01-29 02:02:13 +0300 |
| commit | 28d36e3702fcbed73c38e877bcf2a8f8946b7f3d (patch) | |
| tree | e06248b21566229ec99f0ca9249d1deff6f467d9 /net/ipv4/xfrm4_state.c | |
| parent | 39a6d06300128d32f361f4f790beba0ca83730eb (diff) | |
| download | linux-28d36e3702fcbed73c38e877bcf2a8f8946b7f3d.tar.xz | |
[FIB]: Avoid using static variables without proper locking
fib_trie_seq_show() uses two helper functions, rtn_scope() and
rtn_type() that can write to static storage without locking.
Just pass to them a temporary buffer to avoid potential corruption
(probably not triggerable but still...)
Signed-off-by: Eric Dumazet <dada1@cosmosbay.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/xfrm4_state.c')
0 files changed, 0 insertions, 0 deletions