Fix some signed/unsigned warnings

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@20824 dc483132-0cff-0310-8789-dd5450dbe970

4 files changed, 5 insertions, 5 deletions

diff --git a/src/tests/asn.1/krb5_encode_test.c b/src/tests/asn.1/krb5_encode_test.c
index a6f869492..cbaddd8f9 100644
--- a/src/tests/asn.1/krb5_encode_test.c
+++ b/src/tests/asn.1/krb5_encode_test.c
@@ -28,7 +28,7 @@ static void encoder_print_results(code, typestring, description)
 		printf("encode_krb5_%s%s:\n", typestring, description);
 		r = trval2(stdout, code->data, code->length, 0, &rlen);
 		printf("\n\n");
-		if (rlen != code->length) {
+		if (rlen < 0 || (unsigned int) rlen != code->length) {
 			printf("Error: length mismatch: was %d, parsed %d\n",
 			       code->length, rlen);
 			exit(1);
diff --git a/src/tests/asn.1/ktest_equal.c b/src/tests/asn.1/ktest_equal.c
index 7f2fa44b1..c7433255f 100644
--- a/src/tests/asn.1/ktest_equal.c
+++ b/src/tests/asn.1/ktest_equal.c
@@ -564,7 +564,7 @@ int ktest_equal_array_of_octet(length, ref, var)
      krb5_octet * ref;
      krb5_octet * var;
 {
-  int i, p=TRUE;
+  unsigned int i, p=TRUE;
 
   if(ref==var) return TRUE;
   else if(ref == NULL || var == NULL) return FALSE;
@@ -578,7 +578,7 @@ int ktest_equal_array_of_char(length, ref, var)
      char * ref;
      char * var;
 {
-  int i, p=TRUE;
+  unsigned int i, p=TRUE;
 
   if(ref==var) return TRUE;
   else if(ref == NULL || var == NULL) return FALSE;
diff --git a/src/tests/asn.1/trval.c b/src/tests/asn.1/trval.c
index 4506a3f50..f94459bbf 100644
--- a/src/tests/asn.1/trval.c
+++ b/src/tests/asn.1/trval.c
@@ -145,7 +145,7 @@ int trval(fin, fout)
 	p = (unsigned char *)malloc(maxlen);
 	len = 0;
 	while ((cc = fgetc(fin)) != EOF) {
-		if (len == maxlen) {
+		if ((unsigned int) len == maxlen) {
 			maxlen += BUFSIZ;
 			p = (unsigned char *)realloc(p, maxlen);
 		}
diff --git a/src/tests/asn.1/utility.c b/src/tests/asn.1/utility.c
index 6ad2e9de8..19abfbdc3 100644
--- a/src/tests/asn.1/utility.c
+++ b/src/tests/asn.1/utility.c
@@ -21,7 +21,7 @@ asn1_error_code asn1_krb5_data_unparse(code, s)
     if(*s==NULL) return ENOMEM;
     strcpy(*s,"<EMPTY>");
   }else{
-    int i;
+    unsigned int i;
 
     *s = (char*)calloc((size_t) 3*(code->length), sizeof(char));
     if(*s == NULL) return ENOMEM;