From b07cca0bb59300fe193015f1a8361448af72d05b Mon Sep 17 00:00:00 2001
From: dec05eba <dec05eba@protonmail.com>
Date: Sun, 27 Sep 2020 09:46:29 +0200
Subject: Validate json type after parsing

---
 src/plugins/Fourchan.cpp | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'src/plugins/Fourchan.cpp')

diff --git a/src/plugins/Fourchan.cpp b/src/plugins/Fourchan.cpp
index a70070e..5da2961 100644
--- a/src/plugins/Fourchan.cpp
+++ b/src/plugins/Fourchan.cpp
@@ -93,6 +93,9 @@ namespace QuickMedia {
             return PluginResult::ERR;
         }
 
+        if(!json_root.isObject())
+            return PluginResult::ERR;
+
         const Json::Value &boards = json_root["boards"];
         if(boards.isArray()) {
             for(const Json::Value &board : boards) {
@@ -412,6 +415,9 @@ namespace QuickMedia {
             return PluginResult::ERR;
         }
 
+        if(!json_root.isObject())
+            return PluginResult::ERR;
+
         std::unordered_map<int64_t, size_t> comment_by_postno;
 
         const Json::Value &posts = json_root["posts"];
@@ -632,6 +638,9 @@ namespace QuickMedia {
             return PluginResult::ERR;
         }
 
+        if(!json_root.isObject())
+            return PluginResult::ERR;
+
         const Json::Value &status_json = json_root["status"];
         if(!status_json.isNumeric())
             return PluginResult::ERR;
-- 
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