Symbiotic does not detect UB when the memory regions of arguments of memcpy, strcpy or strncpy overlap. This should be quite an easy fix as we just need to add some additional asserts to corresponding implementations in lib/libc (Divine does practically the same thing).
mchalupa
commented
3 years ago
Symbiotic does not detect UB when the memory regions of arguments of
memcpy,strcpyorstrncpyoverlap. This should be quite an easy fix as we just need to add some additional asserts to corresponding implementations inlib/libc(Divine does practically the same thing).Tests: https://github.com/aufover/aufover-benchmark/tree/main/tests/single-c/mem-overlap