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fix: Prevent jsonpath from causing panic when body is expected to be array but isn't (#392)

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* fix: Prevent jsonpath from causing panic when body is expected to be array but isn't

Fixes #391
This commit is contained in:
TwiN
2022-12-23 09:55:17 -05:00
committed by GitHub
parent a81a83e2d4
commit 947173bf71
2 changed files with 9 additions and 2 deletions
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4
jsonpath/jsonpath.go
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@ -93,7 +93,7 @@ func extractValue(currentKey string, value interface{}) interface{} {
currentKeyWithoutIndex := currentKey[:startOfBracket]
// if currentKeyWithoutIndex contains only an index (i.e. [0] or 0)
if len(currentKeyWithoutIndex) == 0 {
array := value.([]interface{})
array, _ := value.([]interface{})
if len(array) > arrayIndex {
if isNestedArray {
return extractValue(currentKey[endOfBracket+1:], array[arrayIndex])
@ -106,7 +106,7 @@ func extractValue(currentKey string, value interface{}) interface{} {
return nil
}
// if currentKeyWithoutIndex contains both a key and an index (i.e. data[0])
array := value.(map[string]interface{})[currentKeyWithoutIndex].([]interface{})
array, _ := value.(map[string]interface{})[currentKeyWithoutIndex].([]interface{})
if len(array) > arrayIndex {
if isNestedArray {
return extractValue(currentKey[endOfBracket+1:], array[arrayIndex])