Use absolute path of cert location

src/io/file_manager.cpp

@@ -346,6 +346,8 @@ void FileManager::init()
         for(int i=0;i<(int)dirs.size(); i++)
             pushMusicSearchPath(dirs[i]);
     }
+    m_cert_location = m_file_system->getAbsolutePath(
+        getAsset("addons.supertuxkart.net.pem").c_str()).c_str();
 }   // init
 
 //-----------------------------------------------------------------------------

src/io/file_manager.hpp

@@ -99,6 +99,8 @@ private:
     /** Directory where user-defined grand prix are stored. */
     std::string       m_gp_dir;
 
+    std::string       m_cert_location;
+
     std::vector<TextureSearchPath> m_texture_search_path;
 
     std::vector<std::string>
@@ -225,6 +227,7 @@ public:
     {
         return m_subdir_name[SHADER];
     }
+    const std::string& getCertLocation() const { return m_cert_location; }
 };   // FileManager
 
 extern FileManager* file_manager;

src/online/http_request.cpp

@@ -30,7 +30,6 @@
 
 namespace Online
 {
-    std::string HTTPRequest::m_cert_location;
     struct curl_slist* HTTPRequest::m_http_header = NULL;
     const std::string API::USER_PATH = "user/";
     const std::string API::SERVER_PATH = "server/";
@@ -96,11 +95,6 @@ namespace Online
         m_parameters    = "";
         m_curl_code     = CURLE_OK;
         m_progress.setAtomic(0);
-        if (m_cert_location.empty())
-        {
-            m_cert_location =
-                file_manager->getAsset("addons.supertuxkart.net.pem");
-        }
         if (m_http_header == NULL)
         {
             m_http_header = curl_slist_append(m_http_header,
@@ -191,12 +185,13 @@ namespace Online
             assert(m_http_header != NULL);
             curl_easy_setopt(m_curl_session, CURLOPT_HTTPHEADER,
                 m_http_header);
+            const std::string& ci = file_manager->getCertLocation();
             CURLcode error = curl_easy_setopt(m_curl_session, CURLOPT_CAINFO,
-                m_cert_location.c_str());
+                ci.c_str());
             if (error != CURLE_OK)
             {
                 Log::error("HTTPRequest", "Error setting CAINFO to '%s'",
-                    m_cert_location.c_str());
+                    ci.c_str());
                 Log::error("HTTPRequest", "Error: '%s'.", error,
                     curl_easy_strerror(error));
             }

src/online/http_request.hpp

@@ -71,8 +71,6 @@ namespace Online
         /** String to store the received data in. */
         std::string m_string_buffer;
 
-        static std::string m_cert_location;
-
         static struct curl_slist* m_http_header;
     protected:
         bool m_disable_sending_log;