TrueCloudLab/neo-go
8
0
Fork 0
mirror of https://github.com/nspcc-dev/neo-go.git synced 2025-03-12 15:00:48 +00:00
Code Issues Projects Releases Packages Wiki Activity

Merge pull request #3726 from nspcc-dev/fix-unexpected-empty-payload

Browse source 
network: fix "unexpected empty payload: CMDVersion"
This commit is contained in:
Anna Shaleva 2024-12-05 23:34:05 +03:00 • committed by GitHub
commit 49267f3412
No known key found for this signature in database
GPG key ID: B5690EEEBB952194
1 changed files with 3 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

3
pkg/network/message.go
View file

@ -99,6 +99,9 @@ func (m *Message) Decode(br *io.BinReader) error {
m.Flags = MessageFlag(br.ReadB()) m.Flags = MessageFlag(br.ReadB())
m.Command = CommandType(br.ReadB()) m.Command = CommandType(br.ReadB())
l := br.ReadVarUint() l := br.ReadVarUint()
if br.Err != nil {
return br.Err
}
// check the length first in order not to allocate memory // check the length first in order not to allocate memory
// for an empty compressed payload // for an empty compressed payload
if l == 0 { if l == 0 {