Index: libraries/clib/native/Class.c
===================================================================
RCS file: /cvs/kaffe/kaffe/libraries/clib/native/Class.c,v
retrieving revision 1.71
diff -u -r1.71 Class.c
--- libraries/clib/native/Class.c	3 Apr 2004 02:57:46 -0000	1.71
+++ libraries/clib/native/Class.c	13 Apr 2004 09:42:52 -0000
@@ -281,13 +281,13 @@
 }
 
 HArrayOfObject*
-java_lang_Class_getSigners(struct Hjava_lang_Class* this)
+java_lang_Class_getSigners(struct Hjava_lang_Class* this UNUSED)
 {
 	unimp("java.lang.Class:getSigners unimplemented");
 }
 
 void
-java_lang_Class_setSigners(struct Hjava_lang_Class* this, HArrayOfObject* sigs)
+java_lang_Class_setSigners(struct Hjava_lang_Class* this UNUSED, HArrayOfObject* sigs UNUSED)
 {
 	unimp("java.lang.Class:setSigners unimplemented");
 }
@@ -714,7 +714,7 @@
 int
 checkParameters(Method* mth, HArrayOfObject* argtypes)
 {
-	int i;
+	unsigned int i;
 	errorInfo info;
 
 	/* The JDK doc says and experimentation shows that a null second
Index: libraries/clib/native/ClassLoader.c
===================================================================
RCS file: /cvs/kaffe/kaffe/libraries/clib/native/ClassLoader.c,v
retrieving revision 1.37
diff -u -r1.37 ClassLoader.c
--- libraries/clib/native/ClassLoader.c	3 Nov 2003 05:29:33 -0000	1.37
+++ libraries/clib/native/ClassLoader.c	13 Apr 2004 09:42:52 -0000
@@ -43,7 +43,7 @@
 	{
 		SignalError("java.lang.ClassFormatError", "truncated class");
 	}
-	classFileInit(&hand, &unhand_array(data)->body[offset], length, CP_BYTEARRAY);
+	classFileInit(&hand, &unhand_array(data)->body[offset], (unsigned) length, CP_BYTEARRAY);
 
 	clazz = newClass();
 	if (clazz == 0) {
@@ -116,7 +116,7 @@
  * Resolve classes reference by this class.
  */
 void
-java_lang_ClassLoader_resolveClass0(struct Hjava_lang_ClassLoader* this, struct Hjava_lang_Class* class)
+java_lang_ClassLoader_resolveClass0(struct Hjava_lang_ClassLoader* this UNUSED, struct Hjava_lang_Class* class)
 {
 	errorInfo info;
 	if (processClass(class, CSTATE_COMPLETE, &info) == false) {
Index: libraries/clib/net/InetAddressImpl.c
===================================================================
RCS file: /cvs/kaffe/kaffe/libraries/clib/net/InetAddressImpl.c,v
retrieving revision 1.21
diff -u -r1.21 InetAddressImpl.c
--- libraries/clib/net/InetAddressImpl.c	31 Dec 2003 15:57:24 -0000	1.21
+++ libraries/clib/net/InetAddressImpl.c	13 Apr 2004 09:42:53 -0000
@@ -123,7 +123,7 @@
  */
 HArrayOfArray*
 gnu_java_net_SysInetAddressImpl_getHostByName(
-		struct Hgnu_java_net_SysInetAddressImpl *this,
+		struct Hgnu_java_net_SysInetAddressImpl *this UNUSED,
 		struct Hjava_lang_String* jStr)
 {
 #if defined(HAVE_GETADDRINFO)
@@ -171,7 +171,7 @@
 	}
 		
       retval = (HArrayOfArray *)
-	newArrayChecked(ObjectClass, count, &einfo);
+	newArrayChecked(ObjectClass, (size_t)count, &einfo);
       curr = ai;
       while( curr && retval )
 	{
@@ -355,7 +355,7 @@
  */
 struct Hjava_lang_String*
 gnu_java_net_SysInetAddressImpl_getHostByAddr(
-		struct Hgnu_java_net_SysInetAddressImpl *this,
+		struct Hgnu_java_net_SysInetAddressImpl *this UNUSED,
 		HArrayOfByte *addr)
 {
 #if defined(HAVE_GETADDRINFO)
@@ -371,7 +371,7 @@
   int iLockRoot;
   errorInfo einfo;
   char *hostname;
-  int sin_len;
+  unsigned int sin_len;
 
   hostname = gc_malloc(NI_MAXHOST, GC_ALLOC_FIXED);
   switch( addr->length )
Index: libraries/clib/security/digest.c
===================================================================
RCS file: /cvs/kaffe/kaffe/libraries/clib/security/digest.c,v
retrieving revision 1.6
diff -u -r1.6 digest.c
--- libraries/clib/security/digest.c	19 Jun 2000 11:46:46 -0000	1.6
+++ libraries/clib/security/digest.c	13 Apr 2004 09:42:54 -0000
@@ -147,21 +147,21 @@
 #else
 
 void JNICALL
-Java_kaffe_security_provider_MD2_Init(JNIEnv *env, jobject this)
+Java_kaffe_security_provider_MD2_Init(JNIEnv *env, jobject this UNUSED)
 {
 	supportDisabled(env);
 }
 
 void JNICALL
-Java_kaffe_security_provider_MD2_Update(JNIEnv *env, jobject this,
-	jbyteArray buf, jint off, jint len)
+Java_kaffe_security_provider_MD2_Update(JNIEnv *env, jobject this UNUSED,
+	jbyteArray buf UNUSED, jint off UNUSED, jint len UNUSED)
 {
 	supportDisabled(env);
 }
 
 void JNICALL
-Java_kaffe_security_provider_MD2_Final(JNIEnv *env, jobject this,
-	jbyteArray buf, jint off)
+Java_kaffe_security_provider_MD2_Final(JNIEnv *env, jobject this UNUSED,
+	jbyteArray buf UNUSED, jint off UNUSED)
 {
 	supportDisabled(env);
 }
@@ -275,21 +275,21 @@
 #else
 
 void JNICALL
-Java_kaffe_security_provider_MD4_Init(JNIEnv *env, jobject this)
+Java_kaffe_security_provider_MD4_Init(JNIEnv *env, jobject this UNUSED)
 {
 	supportDisabled(env);
 }
 
 void JNICALL
-Java_kaffe_security_provider_MD4_Update(JNIEnv *env, jobject this,
-	jbyteArray buf, jint off, jint len)
+Java_kaffe_security_provider_MD4_Update(JNIEnv *env, jobject this UNUSED,
+	jbyteArray buf UNUSED, jint off UNUSED, jint len UNUSED)
 {
 	supportDisabled(env);
 }
 
 void JNICALL
-Java_kaffe_security_provider_MD4_Final(JNIEnv *env, jobject this,
-	jbyteArray buf, jint off)
+Java_kaffe_security_provider_MD4_Final(JNIEnv *env, jobject this UNUSED,
+	jbyteArray buf UNUSED, jint off UNUSED)
 {
 	supportDisabled(env);
 }
@@ -356,7 +356,7 @@
 	}
 
 	/* Get data byte array data */
-	if (off < 0 || off + len > (*env)->GetArrayLength(env, buf)) {
+	if (off < 0 || len < 0 || off + len > (*env)->GetArrayLength(env, buf)) {
 		(*env)->ThrowNew(env, aiobClass, "out of range");
 		return;
 	}
@@ -366,7 +366,7 @@
 	}
 
 	/* Update with new data and release array data */
-	MD5Update((MD5_CTX *) ctxBytes, bufBytes + off, len);
+	MD5Update((MD5_CTX *) ctxBytes, bufBytes + off, (unsigned)len);
 	(*env)->ReleaseByteArrayElements(env, ctxArray, ctxBytes, 0);
 	(*env)->ReleaseByteArrayElements(env, buf, bufBytes, JNI_ABORT);
 }
@@ -455,7 +455,7 @@
 	}
 
 	/* Get data byte array data */
-	if (off < 0 || off + len > (*env)->GetArrayLength(env, buf)) {
+	if (off < 0 || len < 0 || off + len > (*env)->GetArrayLength(env, buf)) {
 		(*env)->ThrowNew(env, aiobClass, "out of range");
 		return;
 	}
@@ -465,7 +465,7 @@
 	}
 
 	/* Update with new data and release array data */
-	SHA1Update((SHA1_CTX *) ctxBytes, bufBytes + off, len);
+	SHA1Update((SHA1_CTX *) ctxBytes, bufBytes + off, (unsigned)len);
 	(*env)->ReleaseByteArrayElements(env, ctxArray, ctxBytes, 0);
 	(*env)->ReleaseByteArrayElements(env, buf, bufBytes, JNI_ABORT);
 }
Index: libraries/clib/zip/Deflater.c
===================================================================
RCS file: /cvs/kaffe/kaffe/libraries/clib/zip/Deflater.c,v
retrieving revision 1.13
diff -u -r1.13 Deflater.c
--- libraries/clib/zip/Deflater.c	2 Nov 2003 16:01:56 -0000	1.13
+++ libraries/clib/zip/Deflater.c	13 Apr 2004 09:42:55 -0000
@@ -28,13 +28,16 @@
 java_util_zip_Deflater_setDictionary(struct Hjava_util_zip_Deflater* this, HArrayOfByte* buf, jint from, jint len)
 {
 	int r;
-        z_stream* dstream;
+	z_stream* dstream;
 
-        dstream = GET_STREAM(this);
+ 	dstream = GET_STREAM(this);
 
-	r = deflateSetDictionary (dstream, &unhand_array(buf)->body[from], len);
-	if (r < 0) {
-		SignalError("java.lang.Error", dstream->msg ? dstream->msg : "unknown error");
+	// XXX What happens if out of bounds ? 
+	if (from >= 0 && len > 0 && from + len <= obj_length(buf)) {
+		r = deflateSetDictionary (dstream, &unhand_array(buf)->body[from], (unsigned)len);
+		if (r < 0) {
+			SignalError("java.lang.Error", dstream->msg ? dstream->msg : "unknown error");
+		}
 	}
 }
 
@@ -43,9 +46,9 @@
 {
 	int r;
 	int ilen;
-        z_stream* dstream;
+	z_stream* dstream;
 
-        dstream = GET_STREAM(this);
+ 	dstream = GET_STREAM(this);
 
 	ilen = unhand(this)->len;
 
@@ -117,13 +120,13 @@
 }
 
 static voidpf
-kaffe_zalloc(voidpf opaque, uInt items, uInt size) {
+kaffe_zalloc(voidpf opaque UNUSED, uInt items, uInt size) {
   /* allocate through the garbage collector interface */
   return KMALLOC(items*size);
 }
 
 static void
-kaffe_zfree(voidpf opaque, voidpf address) {
+kaffe_zfree(voidpf opaque UNUSED, voidpf address) {
   /* dispose through the garbage collector interface */
   KFREE(address);
 }
@@ -132,7 +135,7 @@
 java_util_zip_Deflater_init(struct Hjava_util_zip_Deflater* this, jbool val)
 {
 	int r;
-        z_stream* dstream;
+ 	z_stream* dstream;
 
 	dstream = KMALLOC(sizeof(*dstream));
 	dstream->next_in = 0;
Index: libraries/clib/zip/Inflater.c
===================================================================
RCS file: /cvs/kaffe/kaffe/libraries/clib/zip/Inflater.c,v
retrieving revision 1.12
diff -u -r1.12 Inflater.c
--- libraries/clib/zip/Inflater.c	16 Aug 2002 18:04:31 -0000	1.12
+++ libraries/clib/zip/Inflater.c	13 Apr 2004 09:42:55 -0000
@@ -32,9 +32,12 @@
 	z_stream* dstream;
 
 	dstream = GET_STREAM(this);
-	r = inflateSetDictionary (dstream, &unhand_array(buf)->body[from], len);
-	if (r < 0) {
-		SignalError("java.lang.Error", dstream->msg ? dstream->msg : "unknown error");
+	// XXX What happens if out of bounds ? 
+	if (from >= 0 && len > 0 && from + len <= obj_length(buf)) {
+		r = inflateSetDictionary (dstream, &unhand_array(buf)->body[from], (unsigned)len);
+		if (r < 0) {
+			SignalError("java.lang.Error", dstream->msg ? dstream->msg : "unknown error");
+		}
 	}
 }
 
@@ -117,13 +120,13 @@
 }
 
 static voidpf
-kaffe_zalloc(voidpf opaque, uInt items, uInt size) {
+kaffe_zalloc(voidpf opaque UNUSED, uInt items, uInt size) {
   /* allocate through the garbage collector interface */
   return KMALLOC(items*size);
 }
 
 static void
-kaffe_zfree(voidpf opaque, voidpf address) {
+kaffe_zfree(voidpf opaque UNUSED, voidpf address) {
   /* dispose through the garbage collector interface */
   KFREE(address);
 }