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| author | Arnd Bergmann <arnd@arndb.de> | 2011-03-21 18:18:00 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2011-03-21 18:18:00 -0700 |
| commit | b20e7bbfc7a15a4182730f0936433145992b4b06 (patch) | |
| tree | 81df1570eb7840b9ed5b981ad2e437b773448f5a /drivers/net/can/c_can | |
| parent | 674f2115995b7b588cbf3540c9f9b2448a8c7ea8 (diff) | |
| download | linux-next-b20e7bbfc7a15a4182730f0936433145992b4b06.tar.gz | |
net/appletalk: fix atalk_release use after free
The BKL removal in appletalk introduced a use-after-free problem,
where atalk_destroy_socket frees a sock, but we still release
the socket lock on it.
An easy fix is to take an extra reference on the sock and sock_put
it when returning from atalk_release.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/can/c_can')
0 files changed, 0 insertions, 0 deletions