svn rev #21908: trunk/src/lib/crypto/ enc_provider/

[epeisach@MIT.EDU]

http://src.mit.edu/fisheye/changelog/krb5/?cs=21908
Commit By: epeisach
Log Message:
Unsigned/signed fixes




Changed Files:
U   trunk/src/lib/crypto/enc_provider/aes.c
U   trunk/src/lib/crypto/enc_provider/des.c
U   trunk/src/lib/crypto/enc_provider/des3.c
U   trunk/src/lib/crypto/string_to_enctype.c
Modified: trunk/src/lib/crypto/enc_provider/aes.c
===================================================================
--- trunk/src/lib/crypto/enc_provider/aes.c	2009-02-06 05:31:09 UTC (rev 21907)
+++ trunk/src/lib/crypto/enc_provider/aes.c	2009-02-06 05:42:32 UTC (rev 21908)
@@ -286,7 +286,8 @@
 {
     aes_ctx ctx;
     char tmp[BLOCK_SIZE], tmp2[BLOCK_SIZE], tmp3[BLOCK_SIZE];
-    int nblocks = 0, blockno, i;
+    int nblocks = 0, blockno;
+    unsigned int i;
     size_t input_length;
 
     CHECK_SIZES;

Modified: trunk/src/lib/crypto/enc_provider/des.c
===================================================================
--- trunk/src/lib/crypto/enc_provider/des.c	2009-02-06 05:31:09 UTC (rev 21907)
+++ trunk/src/lib/crypto/enc_provider/des.c	2009-02-06 05:42:32 UTC (rev 21908)
@@ -113,7 +113,7 @@
 {
     mit_des_key_schedule schedule;
     size_t input_length = 0;
-    int i;
+    unsigned int i;
 
     /* key->enctype was checked by the caller */
 

Modified: trunk/src/lib/crypto/enc_provider/des3.c
===================================================================
--- trunk/src/lib/crypto/enc_provider/des3.c	2009-02-06 05:31:09 UTC (rev 21907)
+++ trunk/src/lib/crypto/enc_provider/des3.c	2009-02-06 05:42:32 UTC (rev 21908)
@@ -177,7 +177,7 @@
     /* this has a return value, but the code always returns zero */
     krb5int_des3_cbc_encrypt_iov(data, num_data,
 			     schedule[0], schedule[1], schedule[2],
-			     ivec != NULL ? (const unsigned char *) ivec->data : NULL);
+			     ivec != NULL ? (unsigned char *) ivec->data : NULL);
 
     zap(schedule, sizeof(schedule));
 
@@ -200,7 +200,7 @@
     /* this has a return value, but the code always returns zero */
     krb5int_des3_cbc_decrypt_iov(data, num_data,
 				 schedule[0], schedule[1], schedule[2],
-				 ivec != NULL ? (const unsigned char *) ivec->data : NULL);
+				 ivec != NULL ? (unsigned char *) ivec->data : NULL);
 
     zap(schedule, sizeof(schedule));
 

Modified: trunk/src/lib/crypto/string_to_enctype.c
===================================================================
--- trunk/src/lib/crypto/string_to_enctype.c	2009-02-06 05:31:09 UTC (rev 21907)
+++ trunk/src/lib/crypto/string_to_enctype.c	2009-02-06 05:42:32 UTC (rev 21908)
@@ -30,7 +30,7 @@
 krb5_error_code KRB5_CALLCONV
 krb5_string_to_enctype(char *string, krb5_enctype *enctypep)
 {
-    int i, j;
+    unsigned int i, j;
 
     for (i=0; i<krb5_enctypes_length; i++) {
 	if (strcasecmp(krb5_enctypes_list[i].name, string) == 0) {