dhcpv6-ia: fix invalid preferred lifetime
authorHans Dedecker <dedeckeh@gmail.com>
Sun, 18 Jul 2021 16:43:26 +0000 (18:43 +0200)
committerHans Dedecker <dedeckeh@gmail.com>
Sun, 18 Jul 2021 17:03:25 +0000 (19:03 +0200)
commitbc9d317f2921ae6b529f2c9f8de79b75992e206f
treec32b4556bd9d090eabae72186f6659475beedb97
parent564d25e53fad925fa3ed56e3004c107d40925fa4
dhcpv6-ia: fix invalid preferred lifetime

Preferred lifetime cannot be greater than the valid lifetime of an IA;
fix this by checking if the preferred lifetime does not exceed the
valid lifetime of an IA

Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>
src/dhcpv6-ia.c