From: Peter Powell <petpow@saberuk.com>
Date: Fri, 19 May 2017 11:39:01 +0000 (+0100)
Subject: Remove some dead code from m_md5.
X-Git-Url: https://git.netwichtig.de/gitweb/?a=commitdiff_plain;h=3d922adffddf075db6a77b67eac635f5158a84b8;p=user%2Fhenk%2Fcode%2Finspircd.git

Remove some dead code from m_md5.

This is left over from the old hashing system that allowed you to
customise these values.
---

diff --git a/src/modules/m_md5.cpp b/src/modules/m_md5.cpp
index 6cec05a18..26ff4cffc 100644
--- a/src/modules/m_md5.cpp
+++ b/src/modules/m_md5.cpp
@@ -61,23 +61,13 @@ class MD5Provider : public HashProvider
 		} while (--words);
 	}
 
-	void MD5Init(MD5Context *ctx, unsigned int* ikey = NULL)
+	void MD5Init(MD5Context *ctx)
 	{
 		/* These are the defaults for md5 */
-		if (!ikey)
-		{
-			ctx->buf[0] = 0x67452301;
-			ctx->buf[1] = 0xefcdab89;
-			ctx->buf[2] = 0x98badcfe;
-			ctx->buf[3] = 0x10325476;
-		}
-		else
-		{
-			ctx->buf[0] = ikey[0];
-			ctx->buf[1] = ikey[1];
-			ctx->buf[2] = ikey[2];
-			ctx->buf[3] = ikey[3];
-		}
+		ctx->buf[0] = 0x67452301;
+		ctx->buf[1] = 0xefcdab89;
+		ctx->buf[2] = 0x98badcfe;
+		ctx->buf[3] = 0x10325476;
 
 		ctx->bytes[0] = 0;
 		ctx->bytes[1] = 0;
@@ -236,10 +226,10 @@ class MD5Provider : public HashProvider
 	}
 
 
-	void MyMD5(void *dest, void *orig, int len, unsigned int* ikey)
+	void MyMD5(void *dest, void *orig, int len)
 	{
 		MD5Context context;
-		MD5Init(&context, ikey);
+		MD5Init(&context);
 		MD5Update(&context, (const unsigned char*)orig, len);
 		MD5Final((unsigned char*)dest, &context);
 	}
@@ -248,7 +238,7 @@ class MD5Provider : public HashProvider
 	std::string GenerateRaw(const std::string& data)
 	{
 		char res[16];
-		MyMD5(res, (void*)data.data(), data.length(), NULL);
+		MyMD5(res, (void*)data.data(), data.length());
 		return std::string(res, 16);
 	}