the-tcpdump-group/tcpdump — pull request #314 by delphij (2013-05-30 21:28:31+00:00)
Title: Don't use rip_dest (a 32-bit field) to extract 16-bit.

Don't use rip_dest (a 32-bit field) to extract 16-bit. Instead, explicitly use 16-bit alignment to access the packet length field.