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service/dap: do not try to access value of unreadable string variables (#4055)

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Fixes #4053
This commit is contained in:
Alessandro Arzilli
2025-07-14 18:12:48 +02:00
committed by GitHub
parent 4a2a6e1aeb
commit 8a7650b013
1 changed files with 4 additions and 2 deletions
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2
service/dap/server.go
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@ -2437,10 +2437,12 @@ func (s *Session) childrenToDAPVariables(v *fullyQualifiedVariable) []dap.Variab
reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uintptr: reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uintptr:
valexpr = fmt.Sprintf("%s[%s]", v.fullyQualifiedNameOrExpr, api.VariableValueAsString(keyv)) valexpr = fmt.Sprintf("%s[%s]", v.fullyQualifiedNameOrExpr, api.VariableValueAsString(keyv))
case reflect.String: case reflect.String:
if keyv.Unreadable == nil {
if key := constant.StringVal(keyv.Value); keyv.Len == int64(len(key)) { // fully loaded if key := constant.StringVal(keyv.Value); keyv.Len == int64(len(key)) { // fully loaded
valexpr = fmt.Sprintf("%s[%q]", v.fullyQualifiedNameOrExpr, key) valexpr = fmt.Sprintf("%s[%q]", v.fullyQualifiedNameOrExpr, key)
} }
} }
}
key, keyref := s.convertVariable(keyv, keyexpr) key, keyref := s.convertVariable(keyv, keyexpr)
val, valref := s.convertVariable(valv, valexpr) val, valref := s.convertVariable(valv, valexpr)
keyType := s.getTypeIfSupported(keyv) keyType := s.getTypeIfSupported(keyv)