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core/vm: check for returnStack overflow in opCallf

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This commit is contained in:
Marius van der Wijden 2024-06-26 11:12:39 +02:00
parent 3d8ca3c526
commit b2ae97892d
1 changed files with 1 additions and 1 deletions
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2
core/vm/eips.go
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@ -823,7 +823,7 @@ func opCallf(pc *uint64, interpreter *EVMInterpreter, scope *ScopeContext) ([]by
if scope.Stack.len()+int(typ.MaxStackHeight) >= 1024 {
return nil, fmt.Errorf("stack overflow")
}
if len(scope.ReturnStack) >= 1024 {
if len(scope.ReturnStack) > 1024 {
return nil, fmt.Errorf("return stack overflow")
}
retCtx := &ReturnContext{