util/dns.c:6529:17: error: array subscript -1 is below array bounds of 'unsigned char[1]' [-Werror=array-bounds]
so->query->data[-1] = 0xff & (so->query->end >> 0);
~~~~~~~~~~~~~~~^~~~
util/dns.c:6531:9: error: array subscript -2 is below array bounds of 'unsigned char[1]' [-Werror=array-bounds]
qsrc = &so->query->data[-2] + so->qout;
       ^~~~~~~~~~~~~~~~~~~~
util/dns.c:6557:10: error: array subscript -2 is below array bounds of 'unsigned char[1]' [-Werror=array-bounds]
 asrc = &so->answer->data[-2];
        ^~~~~~~~~~~~~~~~~~~~~
util/dns.c:6568:18: error: array subscript -2 is below array bounds of 'unsigned char[1]' [-Werror=array-bounds]
  alen = ((0xff & so->answer->data[-2]) << 8)
          ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~
util/dns.c:6569:42: error: array subscript -1 is below array bounds of 'unsigned char[1]' [-Werror=array-bounds]
       | ((0xff & so->answer->data[-1]) << 0);
         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~
cc1: all warnings being treated as errors
Makefile:96: recipe for target 'util/dns.o' failed
make[4]: *** [util/dns.o] Error 1
make[4]: Leaving directory '/home/doc/router/openwrt/build_dir/target-mips_24kc_musl/unum-2020.1.0/src/unum'
Makefile:107: recipe for target '/home/doc/router/openwrt/build_dir/target-mips_24kc_musl/unum-2020.1.0/.built' failed
make[3]: *** [/home/doc/router/openwrt/build_dir/target-mips_24kc_musl/unum-2020.1.0/.built] Error 2
make[3]: Leaving directory '/home/doc/router/openwrt/feeds/minim/unum'
time: package/feeds/minim/unum/compile#15.47#5.48#27.12
  ERROR: package/feeds/minim/unum failed to build.
package/Makefile:112: recipe for target 'package/feeds/minim/unum/compile' failed
make[2]: *** [package/feeds/minim/unum/compile] Error 1
make[2]: Leaving directory '/home/doc/router/openwrt'
package/Makefile:108: recipe for target '/home/doc/router/openwrt/staging_dir/target-mips_24kc_musl/stamp/.package_compile' failed
`


[dotconfig.txt](https://github.com/MinimSecure/unum-sdk/files/6058425/dotconfig.txt)