From e5695ad6c41d4deb79504998b2bc5caeb1e61285 Mon Sep 17 00:00:00 2001
From: Andrei Karas <akaras@inbox.ru>
Date: Sat, 28 Jan 2012 20:59:11 +0300
Subject: Fix ReadBytes possible issues.

---
 src/net/messagein.cpp | 6 +++---
 src/net/messagein.h   | 2 +-
 2 files changed, 4 insertions(+), 4 deletions(-)

(limited to 'src/net')

diff --git a/src/net/messagein.cpp b/src/net/messagein.cpp
index 8a51667db..6efc3ddfe 100644
--- a/src/net/messagein.cpp
+++ b/src/net/messagein.cpp
@@ -241,7 +241,7 @@ std::string MessageIn::readRawString(int length)
     return str;
 }
 
-char *MessageIn::readBytes(int length)
+unsigned char *MessageIn::readBytes(int length)
 {
     // Get string length
     if (length < 0)
@@ -255,7 +255,7 @@ char *MessageIn::readBytes(int length)
         return nullptr;
     }
 
-    char *buf = new char[length + 2];
+    unsigned char *buf = new unsigned char[length + 2];
 
     memcpy (buf, mData + mPos, length);
     buf[length] = 0;
@@ -265,7 +265,7 @@ char *MessageIn::readBytes(int length)
 #ifdef ENABLEDEBUGLOG
     std::string str;
     for (int f = 0;f < length; f ++)
-        str += strprintf ("%02x", buf[f]);
+        str += strprintf ("%02x", (unsigned)buf[f]);
     str += " ";
     for (int f = 0;f < length; f ++)
     {
diff --git a/src/net/messagein.h b/src/net/messagein.h
index 8dd43a1a0..1eb5bf232 100644
--- a/src/net/messagein.h
+++ b/src/net/messagein.h
@@ -95,7 +95,7 @@ class MessageIn
 
         virtual std::string readRawString(int length);
 
-        char *readBytes(int length);
+        unsigned char *readBytes(int length);
 
         virtual ~MessageIn()
         { }
-- 
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