onsig/pump-parser
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fix accounts len check

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This commit is contained in:
thloyi
2026-05-28 10:23:56 +08:00
parent e4eaddec4e
commit 9f17ffce61
8 changed files with 82 additions and 36 deletions
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6
system.go
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@@ -15,6 +15,9 @@ func systemParser(tx *Tx, instruction Instruction, _ InnerInstructions, offset [
}
decode := instruction.Data
if len(decode) < 4 {
return increaseOffset(offset), nil
}
discriminator := binary.LittleEndian.Uint32(decode[0:4])
switch discriminator {
@@ -29,6 +32,9 @@ func TransferParser(result *RawTx, instruction Instruction, offset [2]uint, tx *
if len(decodeData) < 8 {
return increaseOffset(offset), nil
}
if len(instruction.Accounts) < 2 || len(result.Transaction.Message.Instructions[offset[0]].Accounts) < 1 {
return increaseOffset(offset), InstructionIgnoredError
}
var lamports uint64 = binary.LittleEndian.Uint64(decodeData)
from := result.accountList[result.Transaction.Message.Instructions[offset[0]].Accounts[0]]