signer/core: handle JSON unmarshal error (#19123)
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4a090a1bab
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@ -177,7 +177,9 @@ func NewAbiDBFromFile(path string) (*AbiDb, error) {
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if err != nil {
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return nil, err
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}
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json.Unmarshal(raw, &db.db)
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if err := json.Unmarshal(raw, &db.db); err != nil {
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return nil, err
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}
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return db, nil
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}
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@ -192,14 +194,18 @@ func NewAbiDBFromFiles(standard, custom string) (*AbiDb, error) {
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if err != nil {
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return nil, err
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}
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json.Unmarshal(raw, &db.db)
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if err := json.Unmarshal(raw, &db.db); err != nil {
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return nil, err
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}
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// Custom file may not exist. Will be created during save, if needed
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if _, err := os.Stat(custom); err == nil {
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raw, err = ioutil.ReadFile(custom)
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if err != nil {
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return nil, err
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}
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json.Unmarshal(raw, &db.customdb)
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if err := json.Unmarshal(raw, &db.customdb); err != nil {
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return nil, err
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}
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}
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return db, nil
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