From c2d85238c2c432d24017c6520c985d85715215a5 Mon Sep 17 00:00:00 2001
From: twinaphex <libretro@gmail.com>
Date: Tue, 17 Nov 2015 23:56:20 +0100
Subject: [PATCH] rarch_game_specific_options - check NULL pointer derefences

---
 dynamic.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/dynamic.c b/dynamic.c
index d1c2a32c8b..a40d53f88c 100644
--- a/dynamic.c
+++ b/dynamic.c
@@ -610,9 +610,11 @@ static bool rarch_game_specific_options(char **output)
    char game_path[PATH_MAX_LENGTH]        = {0};
    char config_directory[PATH_MAX_LENGTH] = {0};
 
-   core_name = system->info.library_name;
-   game_name = path_basename(global->name.base);
+   core_name = system ? system->info.library_name : NULL;
+   game_name = global ? path_basename(global->name.base) : NULL;
 
+   if (!core_name  || !game_name)
+      return false;
    if (core_name[0] == '\0' || game_name == '\0')
       return false;