| commit | 28d36e3702fcbed73c38e877bcf2a8f8946b7f3d | |
| author | Eric Dumazet <dada1@cosmosbay.com> | |
| Tue, 15 Jan 2008 07:09:56 +0000 (14 23:09 -0800) | ||
| committer | David S. Miller <davem@davemloft.net> | |
| Mon, 28 Jan 2008 23:02:13 +0000 (28 15:02 -0800) | ||
| tree | e06248b21566229ec99f0ca9249d1deff6f467d9 | treesnapshot (tar.gz zip) |
| parent | 39a6d06300128d32f361f4f790beba0ca83730eb | commitdiff |
[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>
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>
| net/ipv4/fib_trie.c | diffblobblamehistory |