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| author | Felix Jia <felix.jia@alliedtelesis.co.nz> | 2017-02-27 12:41:23 +1300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-03-01 10:22:48 -0800 |
| commit | 8c171d6ca56c6891372a97af26b58b2cfad7fd9a (patch) | |
| tree | 13aaa3cbaebb1e12014a986f9f5e2c7c944501b1 /net/ax25/ax25_ip.c | |
| parent | a3695e9751b3c616170b552f8561b5a7c5b7a3ca (diff) | |
| download | linux-8c171d6ca56c6891372a97af26b58b2cfad7fd9a.tar.bz2 | |
net/ipv6: avoid possible dead locking on addr_gen_mode sysctl
The addr_gen_mode variable can be accessed by both sysctl and netlink.
Repleacd rtnl_lock() with rtnl_trylock() protect the sysctl operation to
avoid the possbile dead lock.`
Signed-off-by: Felix Jia <felix.jia@alliedtelesis.co.nz>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ax25/ax25_ip.c')
0 files changed, 0 insertions, 0 deletions