See e.g. this message about incorrectly casting an enum value that seemed pretty serious: https://list.coin-or.org/pipermail/cbc/2017-October/002261.html
To reproduce, compile Cbc with Clang and AddressSanitizer enabled and lots of crashes should show up. Some crashes are relatively easy to fix, but others are much trickier.
See e.g. this message about incorrectly casting an enum value that seemed pretty serious: https://list.coin-or.org/pipermail/cbc/2017-October/002261.html
To reproduce, compile Cbc with Clang and AddressSanitizer enabled and lots of crashes should show up. Some crashes are relatively easy to fix, but others are much trickier.