anchao commented on code in PR #7789:
URL: https://github.com/apache/nuttx/pull/7789#discussion_r1039913098
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net/icmpv6/icmpv6_input.c:
##########
@@ -336,10 +336,12 @@ void icmpv6_input(FAR struct net_driver_s *dev, unsigned
int iplen)
if ((prefixopt->flags & ICMPv6_PRFX_FLAG_A) != 0)
{
+ FAR void *addr = prefixopt->prefix;
Review Comment:
emm.... It seems that packed struct is not a good solution, there are still
many warnings of `Werror=address-of-packed-member`, If the `prefix` needs to be
copied, I think which need to consider other ways to fix this issue, Let me
revert related changes, thanks for the advice! @gustavonihei @pkarashchenko
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