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Bump solana_rbpf to version 0.2.13 (#18068)

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* Moves syscall_registry into the rbpf Executable constructor.

* Adds the reject_unresolved_syscalls flag which is only set when deploying programs via the CLI.
This commit is contained in:
Alexander Meißner
2021-07-07 09:50:11 +02:00
committed by GitHub
parent 04787be8b1
commit 8d5c04e257
13 changed files with 98 additions and 66 deletions
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2
programs/bpf_loader/Cargo.toml
View File

@ -23,7 +23,7 @@ sha3 = "0.9.1"
solana-measure = { path = "../../measure", version = "=1.8.0" }
solana-runtime = { path = "../../runtime", version = "=1.8.0" }
solana-sdk = { path = "../../sdk", version = "=1.8.0" }
solana_rbpf = "=0.2.12"
solana_rbpf = "=0.2.13"
thiserror = "1.0"
[dev-dependencies]

14
programs/bpf_loader/src/lib.rs
View File

@ -82,15 +82,20 @@ pub fn create_executor(
let config = Config {
max_call_depth: bpf_compute_budget.max_call_depth,
stack_frame_size: bpf_compute_budget.stack_frame_size,
enable_instruction_meter: true,
enable_instruction_tracing: log_enabled!(Trace),
..Config::default()
};
let mut executable = {
let keyed_accounts = invoke_context.get_keyed_accounts()?;
let program = keyed_account_at_index(keyed_accounts, program_account_index)?;
let account = program.try_account_ref()?;
let data = &account.data()[program_data_offset..];
<dyn Executable<BpfError, ThisInstructionMeter>>::from_elf(data, None, config)
<dyn Executable<BpfError, ThisInstructionMeter>>::from_elf(
data,
None,
config,
syscall_registry,
)
}
.map_err(|e| map_ebpf_error(invoke_context, e))?;
let (_, elf_bytes) = executable
@ -98,7 +103,6 @@ pub fn create_executor(
.map_err(|e| map_ebpf_error(invoke_context, e))?;
verifier::check(elf_bytes)
.map_err(|e| map_ebpf_error(invoke_context, EbpfError::UserError(e.into())))?;
executable.set_syscall_registry(syscall_registry);
if use_jit {
if let Err(err) = executable.jit_compile() {
ic_msg!(invoke_context, "Failed to compile program {:?}", err);
@ -853,6 +857,7 @@ impl Executor for BpfExecutor {
mod tests {
use super::*;
use rand::Rng;
use solana_rbpf::vm::SyscallRegistry;
use solana_runtime::{bank::Bank, bank_client::BankClient};
use solana_sdk::{
account::{
@ -905,9 +910,10 @@ mod tests {
solana_rbpf::elf::register_bpf_function(&mut bpf_functions, 0, "entrypoint").unwrap();
let program = <dyn Executable<BpfError, TestInstructionMeter>>::from_text_bytes(
program,
bpf_functions,
None,
Config::default(),
SyscallRegistry::default(),
bpf_functions,
)
.unwrap();
let mut vm =

65
programs/bpf_loader/src/syscalls.rs
View File

@ -2375,13 +2375,6 @@ mod tests {
};
use std::str::FromStr;
const DEFAULT_CONFIG: Config = Config {
max_call_depth: 20,
stack_frame_size: 4_096,
enable_instruction_meter: true,
enable_instruction_tracing: false,
};
macro_rules! assert_access_violation {
($result:expr, $va:expr, $len:expr) => {
match $result {
@ -2397,9 +2390,10 @@ mod tests {
const LENGTH: u64 = 1000;
let data = vec![0u8; LENGTH as usize];
let addr = data.as_ptr() as u64;
let config = Config::default();
let memory_mapping = MemoryMapping::new::<UserError>(
vec![MemoryRegion::new_from_slice(&data, START, 0, false)],
&DEFAULT_CONFIG,
&config,
)
.unwrap();
@ -2436,6 +2430,7 @@ mod tests {
// Pubkey
let pubkey = solana_sdk::pubkey::new_rand();
let addr = &pubkey as *const _ as u64;
let config = Config::default();
let memory_mapping = MemoryMapping::new::<UserError>(
vec![MemoryRegion {
host_addr: addr,
@ -2444,7 +2439,7 @@ mod tests {
vm_gap_shift: 63,
is_writable: false,
}],
&DEFAULT_CONFIG,
&config,
)
.unwrap();
let translated_pubkey =
@ -2466,7 +2461,7 @@ mod tests {
vm_gap_shift: 63,
is_writable: false,
}],
&DEFAULT_CONFIG,
&config,
)
.unwrap();
let translated_instruction =
@ -2485,6 +2480,7 @@ mod tests {
let data: Vec<u8> = vec![];
assert_eq!(0x1 as *const u8, data.as_ptr());
let addr = good_data.as_ptr() as *const _ as u64;
let config = Config::default();
let memory_mapping = MemoryMapping::new::<UserError>(
vec![MemoryRegion {
host_addr: addr,
@ -2493,7 +2489,7 @@ mod tests {
vm_gap_shift: 63,
is_writable: false,
}],
&DEFAULT_CONFIG,
&config,
)
.unwrap();
let translated_data = translate_slice::<u8>(
@ -2518,7 +2514,7 @@ mod tests {
vm_gap_shift: 63,
is_writable: false,
}],
&DEFAULT_CONFIG,
&config,
)
.unwrap();
let translated_data = translate_slice::<u8>(
@ -2561,7 +2557,7 @@ mod tests {
vm_gap_shift: 63,
is_writable: false,
}],
&DEFAULT_CONFIG,
&config,
)
.unwrap();
let translated_data = translate_slice::<u64>(
@ -2591,7 +2587,7 @@ mod tests {
vm_gap_shift: 63,
is_writable: false,
}],
&DEFAULT_CONFIG,
&config,
)
.unwrap();
let translated_data = translate_slice::<Pubkey>(
@ -2611,6 +2607,7 @@ mod tests {
fn test_translate_string_and_do() {
let string = "Gaggablaghblagh!";
let addr = string.as_ptr() as *const _ as u64;
let config = Config::default();
let memory_mapping = MemoryMapping::new::<UserError>(
vec![MemoryRegion {
host_addr: addr,
@ -2619,7 +2616,7 @@ mod tests {
vm_gap_shift: 63,
is_writable: false,
}],
&DEFAULT_CONFIG,
&config,
)
.unwrap();
assert_eq!(
@ -2642,9 +2639,9 @@ mod tests {
#[test]
#[should_panic(expected = "UserError(SyscallError(Abort))")]
fn test_syscall_abort() {
let config = Config::default();
let memory_mapping =
MemoryMapping::new::<UserError>(vec![MemoryRegion::default()], &DEFAULT_CONFIG)
.unwrap();
MemoryMapping::new::<UserError>(vec![MemoryRegion::default()], &config).unwrap();
let mut result: Result<u64, EbpfError<BpfError>> = Ok(0);
SyscallAbort::call(
&mut SyscallAbort {},
@ -2664,6 +2661,7 @@ mod tests {
fn test_syscall_sol_panic() {
let string = "Gaggablaghblagh!";
let addr = string.as_ptr() as *const _ as u64;
let config = Config::default();
let memory_mapping = MemoryMapping::new::<UserError>(
vec![MemoryRegion {
host_addr: addr,
@ -2672,7 +2670,7 @@ mod tests {
vm_gap_shift: 63,
is_writable: false,
}],
&DEFAULT_CONFIG,
&config,
)
.unwrap();
@ -2740,6 +2738,7 @@ mod tests {
loader_id: &bpf_loader::id(),
enforce_aligned_host_addrs: true,
};
let config = Config::default();
let memory_mapping = MemoryMapping::new::<UserError>(
vec![MemoryRegion {
host_addr: addr,
@ -2748,7 +2747,7 @@ mod tests {
vm_gap_shift: 63,
is_writable: false,
}],
&DEFAULT_CONFIG,
&config,
)
.unwrap();
@ -2853,7 +2852,8 @@ mod tests {
compute_meter,
logger,
};
let memory_mapping = MemoryMapping::new::<UserError>(vec![], &DEFAULT_CONFIG).unwrap();
let config = Config::default();
let memory_mapping = MemoryMapping::new::<UserError>(vec![], &config).unwrap();
let mut result: Result<u64, EbpfError<BpfError>> = Ok(0);
syscall_sol_log_u64.call(1, 2, 3, 4, 5, &memory_mapping, &mut result);
@ -2880,6 +2880,7 @@ mod tests {
loader_id: &bpf_loader::id(),
enforce_aligned_host_addrs: true,
};
let config = Config::default();
let memory_mapping = MemoryMapping::new::<UserError>(
vec![MemoryRegion {
host_addr: addr,
@ -2888,7 +2889,7 @@ mod tests {
vm_gap_shift: 63,
is_writable: false,
}],
&DEFAULT_CONFIG,
&config,
)
.unwrap();
@ -2923,6 +2924,7 @@ mod tests {
#[test]
fn test_syscall_sol_alloc_free() {
let config = Config::default();
// large alloc
{
let heap = AlignedMemory::new_with_size(100, HOST_ALIGN);
@ -2933,7 +2935,7 @@ mod tests {
0,
true,
)],
&DEFAULT_CONFIG,
&config,
)
.unwrap();
let mut syscall = SyscallAllocFree {
@ -2960,7 +2962,7 @@ mod tests {
0,
true,
)],
&DEFAULT_CONFIG,
&config,
)
.unwrap();
let mut syscall = SyscallAllocFree {
@ -2986,7 +2988,7 @@ mod tests {
0,
true,
)],
&DEFAULT_CONFIG,
&config,
)
.unwrap();
let mut syscall = SyscallAllocFree {
@ -3006,6 +3008,7 @@ mod tests {
fn check_alignment<T>() {
let heap = AlignedMemory::new_with_size(100, HOST_ALIGN);
let config = Config::default();
let memory_mapping = MemoryMapping::new::<UserError>(
vec![MemoryRegion::new_from_slice(
heap.as_slice(),
@ -3013,7 +3016,7 @@ mod tests {
0,
true,
)],
&DEFAULT_CONFIG,
&config,
)
.unwrap();
let mut syscall = SyscallAllocFree {
@ -3064,6 +3067,7 @@ mod tests {
let ro_len = bytes_to_hash.len() as u64;
let ro_va = 96;
let rw_va = 192;
let config = Config::default();
let memory_mapping = MemoryMapping::new::<UserError>(
vec![
MemoryRegion {
@ -3095,7 +3099,7 @@ mod tests {
is_writable: true,
},
],
&DEFAULT_CONFIG,
&config,
)
.unwrap();
let compute_meter: Rc<RefCell<dyn ComputeMeter>> =
@ -3161,6 +3165,7 @@ mod tests {
#[test]
fn test_syscall_get_sysvar() {
let config = Config::default();
// Test clock sysvar
{
let got_clock = Clock::default();
@ -3174,7 +3179,7 @@ mod tests {
vm_gap_shift: 63,
is_writable: true,
}],
&DEFAULT_CONFIG,
&config,
)
.unwrap();
@ -3216,7 +3221,7 @@ mod tests {
vm_gap_shift: 63,
is_writable: true,
}],
&DEFAULT_CONFIG,
&config,
)
.unwrap();
@ -3266,7 +3271,7 @@ mod tests {
vm_gap_shift: 63,
is_writable: true,
}],
&DEFAULT_CONFIG,
&config,
)
.unwrap();
@ -3306,7 +3311,7 @@ mod tests {
vm_gap_shift: 63,
is_writable: true,
}],
&DEFAULT_CONFIG,
&config,
)
.unwrap();