[src/util-ip.c:104]: (error) Shifting a negative value is undefined behaviour
[src/util-radix-tree.c:1160]: (error) Shifting a negative value is undefined behaviour
[src/util-radix-tree.c:1357]: (error) Shifting a negative value is undefined behaviour
[src/util-radix-tree.c:1380]: (error) Shifting a negative value is undefined behaviour
[src/util-radix-tree.c:1438]: (error) Shifting a negative value is undefined behaviour