In a comparative analysis, when including a custom pre or postcondition, it is possible for a user-declared variable to be overwritten when substituting variable names to include their mangled suffixes. This happens when a variable contains a Var.name appended with a _orig or _mod.
For example, if the user declares RDI_orig_1234, it will be overwritten to RDI0_1234.
fortunac
commented
4 years ago
In a comparative analysis, when including a custom pre or postcondition, it is possible for a user-declared variable to be overwritten when substituting variable names to include their mangled suffixes. This happens when a variable contains a
Var.nameappended with a_origor_mod.For example, if the user declares
RDI_orig_1234, it will be overwritten toRDI0_1234.We should extend the fix from #147 to https://github.com/draperlaboratory/cbat_tools/blob/75cc89f61d8ed1837df2c569e4bf09cc2d44745b/wp/lib/bap_wp/src/compare.ml#L61