From: Perttu Ahola <celeron55@gmail.com>
Date: Mon, 22 Aug 2011 19:17:26 +0000 (+0300)
Subject: Fix byte count in serialization of "F1000"
X-Git-Url: http://81.2.79.47:8989/gitweb/?a=commitdiff_plain;h=996c653490e75091a26c29fac159a7fcd13459c9;p=zefram%2Fminetest%2Fminetest_engine.git

Fix byte count in serialization of "F1000"

Some access violations and segfaults and strange behaviour might have
been caused by this.
---

diff --git a/src/utility.h b/src/utility.h
index 5950d7df..ea7c1184 100644
--- a/src/utility.h
+++ b/src/utility.h
@@ -236,17 +236,14 @@ inline u16 readU32(std::istream &is)
 
 inline void writeF1000(std::ostream &os, f32 p)
 {
-	char buf[2];
+	char buf[4];
 	writeF1000((u8*)buf, p);
-	os.write(buf, 2);
+	os.write(buf, 4);
 }
 inline f32 readF1000(std::istream &is)
 {
-	char buf[2];
-	is.read(buf, 2);
-	// TODO: verify if this gets rid of the valgrind warning
-	//if(is.gcount() != 2)
-	//	return 0;
+	char buf[4];
+	is.read(buf, 4);
 	return readF1000((u8*)buf);
 }