From: kwolekr <kwolekr@minetest.net>
Date: Thu, 15 Jan 2015 17:46:42 +0000 (-0500)
Subject: Initialize noise ptr on creation (fixes crash if OreVein deleted before use)
X-Git-Tag: 0.4.12~90
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=0330cec7ec55126c9cc441373cde1253bed895ee;p=oweals%2Fminetest.git

Initialize noise ptr on creation (fixes crash if OreVein deleted before use)
---

diff --git a/src/mg_ore.cpp b/src/mg_ore.cpp
index dfcb1a1d9..c62f05860 100644
--- a/src/mg_ore.cpp
+++ b/src/mg_ore.cpp
@@ -263,6 +263,12 @@ void OreBlob::generate(MMVManip *vm, int mapseed, u32 blockseed,
 
 ///////////////////////////////////////////////////////////////////////////////
 
+OreVein::OreVein()
+{
+	noise2 = NULL;
+}
+
+
 OreVein::~OreVein()
 {
 	delete noise2;
diff --git a/src/mg_ore.h b/src/mg_ore.h
index ea713cfcc..67ca9a849 100644
--- a/src/mg_ore.h
+++ b/src/mg_ore.h
@@ -105,6 +105,7 @@ public:
 	float random_factor;
 	Noise *noise2;
 
+	OreVein();
 	virtual ~OreVein();
 
 	virtual void generate(MMVManip *vm, int mapseed, u32 blockseed,