gcc -fno-strict-aliasing -fwrapv -DHAVE_CHICKEN_CONFIG_H -DC_ENABLE_PTABLES -c -Os -march=native  -DC_BUILDING_LIBCHICKEN posixunix.c -o posixunix-static.o -I. -I./
In function ‘stub398’,
    inlined from ‘f_1379’ at tcp.c:1466:8:
tcp.c:190:1: warning: ‘memset’ writing 12 bytes into a region of size 0 overflows the destination [-Wstringop-overflow=]
  190 | memset(addr, 0, sizeof(struct sockaddr_in));
      | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~