diff options
| author | Anton Evangelatov <anton.evangelatov@gmail.com> | 2018-08-14 22:03:56 +0800 |
|---|---|---|
| committer | Balint Gabor <balint.g@gmail.com> | 2018-08-14 22:03:56 +0800 |
| commit | 97887d98da703a31040bceee13bce9ee77fca673 (patch) | |
| tree | ffc9a8a6fba087b26d33c0ef6c939a19aaaad8c9 /swarm/storage/mru/update.go | |
| parent | 8a040de60bd6b740ebe87cd8e1fe6bfdb6635d2f (diff) | |
| download | dexon-97887d98da703a31040bceee13bce9ee77fca673.tar dexon-97887d98da703a31040bceee13bce9ee77fca673.tar.gz dexon-97887d98da703a31040bceee13bce9ee77fca673.tar.bz2 dexon-97887d98da703a31040bceee13bce9ee77fca673.tar.lz dexon-97887d98da703a31040bceee13bce9ee77fca673.tar.xz dexon-97887d98da703a31040bceee13bce9ee77fca673.tar.zst dexon-97887d98da703a31040bceee13bce9ee77fca673.zip | |
swarm/network, swarm/storage: validate chunk size (#17397)
* swarm/network, swarm/storage: validate default chunk size
* swarm/bmt, swarm/network, swarm/storage: update BMT hash initialisation
* swarm/bmt: move segmentCount to tests
* swarm/chunk: change chunk.DefaultSize to be untyped const
* swarm/storage: add size validator
* swarm/storage: add chunk size validation to localstore
* swarm/storage: move validation from localstore to validator
* swarm/storage: global chunk rules in MRU
Diffstat (limited to 'swarm/storage/mru/update.go')
| -rw-r--r-- | swarm/storage/mru/update.go | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/swarm/storage/mru/update.go b/swarm/storage/mru/update.go index 88c4ac4e5..d1bd37ddf 100644 --- a/swarm/storage/mru/update.go +++ b/swarm/storage/mru/update.go @@ -20,6 +20,7 @@ import ( "encoding/binary" "errors" + "github.com/ethereum/go-ethereum/swarm/chunk" "github.com/ethereum/go-ethereum/swarm/log" "github.com/ethereum/go-ethereum/swarm/multihash" ) @@ -42,7 +43,7 @@ const chunkPrefixLength = 2 + 2 // // Minimum size is Header + 1 (minimum data length, enforced) const minimumUpdateDataLength = updateHeaderLength + 1 -const maxUpdateDataLength = chunkSize - signatureLength - updateHeaderLength - chunkPrefixLength +const maxUpdateDataLength = chunk.DefaultSize - signatureLength - updateHeaderLength - chunkPrefixLength // binaryPut serializes the resource update information into the given slice func (r *resourceUpdate) binaryPut(serializedData []byte) error { |