* Add a SanitizedMessage type that caches writable accounts indexes
* Add is_writable_account_cache to both SanitizedMessage variants, cache is initialized in constructors
* Check overflow on vote tx compaction boundary
Check for overflow during the conversion between VoteStateUpdate and
CompactVoteStateUpdate.
* Try removing clippy supress
* Add API docs for secp256k1_instruction and secp256k1_recover
* typo
* Remove unused variable from secp256k1 program test
* Bump solana_bpf_rust_secp256k1_recover ix count
Co-authored-by: Tyera Eulberg <tyera@solana.com>
* Allow extending upgradeable program data account length
* Add is_writable check
* Fix cargo version
* System program fix, comment, and test
* Switch to u32 for serialized bytes value in ix
Indirect dependency packages introduce variations in features of other
dependencies, which affect the fingerprints of previously built
packages such as solana-program and cause redundant rebuilds of
affected packages. These changes specify several features in
dependencies specifications explicitly to a common set of
features. The result of such consolidation is improved re-usability of
previously built binary packages across programs/bpf/rust/ packages
when these packages are built in CI jobs.
Follow up commit removes feature gate code separating durable nonce from
blockhash domain. This commit allows to encapsulate any logic
distinguishing legacy vs current nonce versions in the nonce module
after removing the feature gate.
https://github.com/solana-labs/solana/pull/25788
permanently disables durable transactions with legacy nonce versions
which are within chain blockhash domain.
This commit adds a new system instruction for a one-time idempotent
upgrade of legacy nonce accounts in order to bump them out of chain
blockhash domain.
https://github.com/solana-labs/solana/pull/25744
separated durable nonce and blockhash domains, which will stop double
execution going forward. However it is possible that a durable
transaction has *already* been executed once as a normal transaction and
it is now a valid durable transaction. #25744 cannot stop such
transactions to be re-executed until the nonce accounts are advanced.
This commit adds a new nonce version indicating that the nonce is moved
out of the blockhash domain, and permanently disables durable
transactions for legacy nonces which are in the blockhash domain.
AdvanceNonceAccount instruction updates nonce to blockhash. This makes it
possible that a durable transaction is executed twice both as a normal
transaction and a nonce transaction if it uses blockhash (as opposed to nonce)
for its recent_blockhash field.
The commit prevents this double execution by separating nonce and blockhash
domains; when advancing nonce account, blockhash is hashed with a fixed string.
As a result a blockhash cannot be a valid nonce value; and if transaction was
once executed as a normal transaction it cannot be re-executed as a durable
transaction again and vice-versa.
Move all syscall declarations under solana_program::syscalls. If the target
supports static syscalls (sbfv2), then actually define them statically to avoid
dynamic relocations.
Alexander Meißner
Brian Anderson
Brooks Prumo
Yihau Chen
Tao Zhu
Tyera Eulberg
Ashwin Sekar
Brennan Watt
Michael Vines
Will Hickey
Richard Patel
github-actions[bot]
Justin Starry
Dmitri Makarov
dependabot[bot]
behzad nouri
samkim-crypto
apfitzge
Alessandro Decina
HaoranYi