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(parent: 03d3056) | patch
ipv6 addrconf: Fix route lifetime setting in corner case.
authorYOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Mon, 19 May 2008 23:54:29 +0000 (16:54 -0700)
committerDavid S. Miller <davem@davemloft.net>
Mon, 19 May 2008 23:54:29 +0000 (16:54 -0700)
commitc468982935afeca65930a337b459b96128f4090f
tree179467e618008c397aff4d990fd0e6aad77edc2ctree | snapshot
parent03d3056b5afa3e9a5c94ffc6e586ecf9395635cacommit | diff
ipv6 addrconf: Fix route lifetime setting in corner case.

Because of arithmetic overflow avoidance, the actual lifetime setting
(vs the value given by RA) did not increase monotonically around
0x7fffffff/HZ.

Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/ipv6/route.c diff | blob | history
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