Searched hist:148196 (Results 1 - 2 of 2) sorted by relevance
/freebsd-9.3-release/sys/contrib/pf/net/ | ||
H A D | pfvar.h | diff 148196 Wed Jul 20 16:58:27 MDT 2005 mlaier Prevent a race condition. As pf_send_tcp() - called for expired synproxy states - has to drop the lock when calling back to ip_output(), the state purge timeout might run and gc the state. This results in a rb-tree inconsistency. With this change we flag expiring states while holding the lock and back off if the flag is already set. Reported by: glebius MFC after: 2 weeks |
H A D | pf.c | diff 148196 Wed Jul 20 16:58:27 MDT 2005 mlaier Prevent a race condition. As pf_send_tcp() - called for expired synproxy states - has to drop the lock when calling back to ip_output(), the state purge timeout might run and gc the state. This results in a rb-tree inconsistency. With this change we flag expiring states while holding the lock and back off if the flag is already set. Reported by: glebius MFC after: 2 weeks |
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