38bbb77989
* Return error if Transaction locks an executable as writable * Return error if a ProgramData account is writable but the upgradable loader isn't present * Remove unreachable clause * Fixup bpf tests * Review comments * Add new TransactionError * Disallow writes to any upgradeable-loader account when loader not present; remove is_upgradeable_loader_present exception for all other executables
Storage Protobufs
The solana-storage-proto structs used in src/convert.rs and elsewhere are
auto-generated from protobuf definitions on build. To update these structs,
simply make the desired edits to proto/*.proto files.