[libmultipath] '\0'-terminate snprint_*() buffers
[libmultipath] '\0'-terminate snprint_*() buffers

vijaychauhan/multipath-tools,vijaychauhan/multipath-tools,unakatsuo/multipath-tools,unakatsuo/multipath-tools,grzn/multipath-tools-explained,unakatsuo/multipath-tools,gebi/multipath-tools,grzn/multipath-tools-explained