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authorDavid S. Miller <davem@davemloft.net>2006-09-22 15:17:35 -0700
committerDavid S. Miller <davem@davemloft.net>2006-09-22 15:17:35 -0700
commite4bec827feda76d5e7417a2696a75424834d564f (patch)
treebd899e0c2fbf7f6dd1d33ce0610d88fc4a8864ee /net/ipv6/mip6.c
parent44e36b42a8378be1dcf7e6f8a1cb2710a8903387 (diff)
[IPSEC] esp: Defer output IV initialization to first use.
First of all, if the xfrm_state only gets used for input packets this entropy is a complete waste. Secondly, it is often the case that a configuration loads many rules (perhaps even dynamically) and they don't all necessarily ever get used. This get_random_bytes() call was showing up in the profiles for xfrm_state inserts which is how I noticed this. Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv6/mip6.c')
0 files changed, 0 insertions, 0 deletions