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validate body size

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This commit is contained in:
yuli
2020-04-28 15:50:41 +00:00
parent d2587079fc
commit 3c024faabb
1 changed files with 3 additions and 3 deletions
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6
src/utils.go
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@@ -371,6 +371,9 @@ func getJSONPostData(r *http.Request) (map[string]interface{}, error) {
if err != nil {
return nil, err
}
if len(body) < 3 {
return nil, nil
}
if strings.HasPrefix(cType, "application/x-www-form-urlencoded") {
if body[0] == '{' {
return nil, errors.New("wrong content-type, json instead of url encoded data")
@@ -388,9 +391,6 @@ func getJSONPostData(r *http.Request) (map[string]interface{}, error) {
records[key] = value[0]
}
} else if strings.HasPrefix(cType, "application/json") {
if len(body) < 3 {
return nil, nil
}
err = json.Unmarshal(body, &records)
if err != nil {
return nil, err