| commit | f56619fc72407561b00c52244a2caa53d730bc4a | |
| author | Ben Hutchings <ben@decadent.org.uk> | |
| Sat, 26 Jun 2010 11:37:47 +0000 (26 11:37 +0000) | ||
| committer | David S. Miller <davem@davemloft.net> | |
| Wed, 30 Jun 2010 17:28:43 +0000 (30 10:28 -0700) | ||
| tree | 9201b8700d4f8e185def920261a3cb718494cdcb | treesnapshot (tar.gz zip) |
| parent | 5a9dbfe08ee17f0dc9ecff647eba3d04afa01200 | commitdiff |
ipv6: Clamp reported valid_lft to a minimum of 0
Since addresses are only revalidated every 2 minutes, the reported
valid_lft can underflow shortly before the address is deleted.
Clamp it to a minimum of 0, as for prefered_lft.
Reported-by: Piotr Lewandowski <piotr.lewandowski@gmail.com>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>
Since addresses are only revalidated every 2 minutes, the reported
valid_lft can underflow shortly before the address is deleted.
Clamp it to a minimum of 0, as for prefered_lft.
Reported-by: Piotr Lewandowski <piotr.lewandowski@gmail.com>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>
| net/ipv6/addrconf.c | diffblobblamehistory |