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Commit 8281b7ec authored by Kuniyuki Iwashima's avatar Kuniyuki Iwashima Committed by David S. Miller
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ip: Fix data-races around sysctl_ip_default_ttl. 


While reading sysctl_ip_default_ttl, it can be changed concurrently.
Thus, we need to add READ_ONCE() to its readers.

Fixes: 1da177e4 ("Linux-2.6.12-rc2")
Signed-off-by: default avatarKuniyuki Iwashima <kuniyu@amazon.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent db886979
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