X-Git-Url: https://git.distorted.org.uk/~mdw/secnet/blobdiff_plain/fe5e9cc422cd72526ccfceffbc7e5af8ac83b407..86420bb75f19f628ffd2d8ff9964e59ed99e3187:/md5.c

diff --git a/md5.c b/md5.c
index 71fb4f1..738d81a 100644
--- a/md5.c
+++ b/md5.c
@@ -3,6 +3,7 @@
  * The algorithm is due to Ron Rivest.  This code was
  * written by Colin Plumb in 1993, no copyright is claimed.
  * This code is in the public domain; do with it what you wish.
+ * [I interpet this as a blanket permision -iwj.]
  *
  * Equivalent code is available from RSA Data Security, Inc.
  * This code has been tested against that, and is equivalent,
@@ -26,7 +27,7 @@
 
 #ifdef WORDS_BIGENDIAN
 static void
-byteSwap(uint32_t *buf, unsigned words)
+byteSwap(uint32_t *buf, int words)
 {
 	md5byte *p = (md5byte *)buf;
 
@@ -129,7 +130,7 @@ MD5Final(md5byte digest[16], struct MD5Context *ctx)
 
 	byteSwap(ctx->buf, 4);
 	memcpy(digest, ctx->buf, 16);
-	memset(ctx, 0, sizeof(ctx));	/* In case it's sensitive */
+	memset(ctx, 0, sizeof *ctx);	/* In case it's sensitive */
 }
 
 #ifndef ASM_MD5
@@ -241,13 +242,13 @@ static void *md5_init(void)
 {
     struct MD5Context *ctx;
 
-    ctx=safe_malloc(sizeof(*ctx),"md5_init");
+    NEW(ctx);
     MD5Init(ctx);
 
     return ctx;
 }
 
-static void md5_update(void *sst, uint8_t const *buf, uint32_t len)
+static void md5_update(void *sst, const void *buf, int32_t len)
 {
     struct MD5Context *ctx=sst;
 
@@ -267,7 +268,6 @@ struct md5 {
     struct hash_if ops;
 };
 
-init_module md5_module;
 void md5_module(dict_t *dict)
 {
     struct md5 *st;
@@ -279,7 +279,7 @@ void md5_module(dict_t *dict)
     uint8_t digest[16];
     int i;
 
-    st=safe_malloc(sizeof(*st),"md5_module");
+    NEW(st);
     st->cl.description="md5";
     st->cl.type=CL_HASH;
     st->cl.apply=NULL;