lua_close() segfaults on null pointers

10 years ago · 7ef8558e79
parent d085362e61
commit 7ef8558e79
1 changed files with 4 additions and 2 deletions
--- a/src/output-lua.c
+++ b/src/output-lua.c
@ -731,7 +731,8 @@ static int LuaScriptInit(const char *filename, LogLuaScriptOptions *options) {
    lua_close(luastate);
    return 0;
 error:
-    lua_close(luastate);
+    if (luastate)
+        lua_close(luastate);
    return -1;
 }

@ -796,7 +797,8 @@ static lua_State *LuaScriptSetup(const char *filename)
    SCLogDebug("lua_State %p is set up", luastate);
    return luastate;
 error:
-    lua_close(luastate);
+    if (luastate)
+        lua_close(luastate);
    return NULL;
 }