On 8/19/12, Siarzhuk Zharski <zharik@xxxxxx> wrote: > May the same double freeing be related to another multicast problem > described in #6736? ipv4.cpp has the same structure as ipv6.cpp and > looks like the same freeing strategy as ipv6 had before your fix. > It's possible, though the Drop() issue you're seeing might be an entirely different problem. Committed a fix to IPv4 in hrev44559, please see if it makes a difference. Otherwise, Axel would need to comment on whether your patch is correct or not since I'm not sufficiently well versed in the multicast code to understand the ramifications otherwise. Regards, Rene