gaspersic/solana
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

Skip deserialization of readonly accounts (#15813)

Browse Source
This commit is contained in:
Jack May
2021-03-11 19:28:21 -08:00
committed by GitHub
parent 4bbeb9c033
commit cc38ae72e7
8 changed files with 245 additions and 81 deletions
Download Patch File Download Diff File Expand all files Collapse all files

33
programs/bpf/c/src/invoke/invoke.c
View File

@ -17,7 +17,6 @@ static const uint8_t TEST_INSTRUCTION_META_TOO_LARGE = 10;
static const uint8_t TEST_RETURN_ERROR = 11;
static const uint8_t TEST_PRIVILEGE_DEESCALATION_ESCALATION_SIGNER = 12;
static const uint8_t TEST_PRIVILEGE_DEESCALATION_ESCALATION_WRITABLE = 13;
static const uint8_t TEST_WRITE_DEESCALATION = 14;
static const int MINT_INDEX = 0;
static const int ARGUMENT_INDEX = 1;
@ -272,6 +271,24 @@ extern uint64_t entrypoint(const uint8_t *input) {
sol_assert(accounts[ARGUMENT_INDEX].data[i] == 0);
}
}
sol_log("Test writable deescalation");
{
uint8_t buffer[10];
for (int i = 0; i < 10; i++) {
buffer[i] = accounts[INVOKED_ARGUMENT_INDEX].data[i];
}
SolAccountMeta arguments[] = {
{accounts[INVOKED_ARGUMENT_INDEX].key, false, false}};
uint8_t data[] = {WRITE_ACCOUNT, 10};
const SolInstruction instruction = {accounts[INVOKED_PROGRAM_INDEX].key,
arguments, SOL_ARRAY_SIZE(arguments),
data, SOL_ARRAY_SIZE(data)};
sol_invoke(&instruction, accounts, SOL_ARRAY_SIZE(accounts));
for (int i = 0; i < 10; i++) {
sol_assert(buffer[i] == accounts[INVOKED_ARGUMENT_INDEX].data[i]);
}
}
break;
}
case TEST_PRIVILEGE_ESCALATION_SIGNER: {
@ -474,7 +491,6 @@ extern uint64_t entrypoint(const uint8_t *input) {
sol_invoke(&instruction, accounts, SOL_ARRAY_SIZE(accounts));
break;
}
case TEST_PRIVILEGE_DEESCALATION_ESCALATION_SIGNER: {
sol_log("Test privilege deescalation escalation signer");
sol_assert(true == accounts[INVOKED_ARGUMENT_INDEX].is_signer);
@ -505,19 +521,6 @@ extern uint64_t entrypoint(const uint8_t *input) {
sol_invoke(&instruction, accounts, SOL_ARRAY_SIZE(accounts)));
break;
}
case TEST_WRITE_DEESCALATION: {
sol_log("Test writable deescalation");
SolAccountMeta arguments[] = {
{accounts[INVOKED_ARGUMENT_INDEX].key, false, false}};
uint8_t data[] = {WRITE_ACCOUNT, 10};
const SolInstruction instruction = {accounts[INVOKED_PROGRAM_INDEX].key,
arguments, SOL_ARRAY_SIZE(arguments),
data, SOL_ARRAY_SIZE(data)};
sol_invoke(&instruction, accounts, SOL_ARRAY_SIZE(accounts));
break;
}
default:
sol_panic();
}

2
programs/bpf/c/src/invoked/invoked.c
View File

@ -160,7 +160,7 @@ extern uint64_t entrypoint(const uint8_t *input) {
}
case VERIFY_PRIVILEGE_ESCALATION: {
sol_log("Should never get here!");
sol_log("Verify privilege escalation");
break;
}