Nico Golde a écrit : > Did someone already evaluate if this results only in a crash or can also > result in code execution? if it's only a DoS I think it shouldn't be a big > deal. It fixes only a possible DoS. FTR, this version basically replaces uses of List.rev and List.map with List.rev_map which is tail-recursive. It breaks the ABI on native architectures (but not on bytecode). Cheers, -- Stéphane