From: Michal Malý <madcatxster@devoid-pointer.net>
Date: Fri, 31 Jul 2015 14:12:01 +0000 (+0200)
Subject: Zeroize the SDL_HapticEffect structure before use
X-Git-Url: https://gitweb.devoid-pointer.net/?a=commitdiff_plain;h=0b7e473e092cfbc5077faf2bf6245a37d148aec4;p=FFBChecker.git

Zeroize the SDL_HapticEffect structure before use
---

diff --git a/sdl2ffbeffect.cpp b/sdl2ffbeffect.cpp
index 9133d3d..cc407a9 100644
--- a/sdl2ffbeffect.cpp
+++ b/sdl2ffbeffect.cpp
@@ -23,7 +23,13 @@ const QString SDL2FFBEffect::CAPTION("Invalid FFB parameter");
 
 SDL_HapticEffect* SDL2FFBEffect::createFFstruct()
 {
-  return new SDL_HapticEffect;
+  SDL_HapticEffect* effect = new SDL_HapticEffect;
+  if (effect == nullptr)
+    return nullptr;
+
+  memset(effect, 0, sizeof(SDL_HapticEffect));
+
+  return effect;
 }
 
 bool SDL2FFBEffect::checkEnvelopeParameters(const int attackLength, const int attackLevel, const int fadeLength, const int fadeLevel)