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-rw-r--r--lib/util/data_blob.c4
-rw-r--r--lib/util/util.c2
2 files changed, 3 insertions, 3 deletions
diff --git a/lib/util/data_blob.c b/lib/util/data_blob.c
index 1b0e6ab35a..4723669858 100644
--- a/lib/util/data_blob.c
+++ b/lib/util/data_blob.c
@@ -135,7 +135,7 @@ print the data_blob as hex string
**/
_PUBLIC_ char *data_blob_hex_string_lower(TALLOC_CTX *mem_ctx, const DATA_BLOB *blob)
{
- int i;
+ size_t i;
char *hex_string;
hex_string = talloc_array(mem_ctx, char, (blob->length*2)+1);
@@ -155,7 +155,7 @@ _PUBLIC_ char *data_blob_hex_string_lower(TALLOC_CTX *mem_ctx, const DATA_BLOB *
_PUBLIC_ char *data_blob_hex_string_upper(TALLOC_CTX *mem_ctx, const DATA_BLOB *blob)
{
- int i;
+ size_t i;
char *hex_string;
hex_string = talloc_array(mem_ctx, char, (blob->length*2)+1);
diff --git a/lib/util/util.c b/lib/util/util.c
index 157a4aa9f2..562f7df2d5 100644
--- a/lib/util/util.c
+++ b/lib/util/util.c
@@ -732,7 +732,7 @@ _PUBLIC_ void dump_data_pw(const char *msg, const uint8_t * data, size_t len)
*/
_PUBLIC_ bool all_zero(const uint8_t *ptr, size_t size)
{
- int i;
+ size_t i;
if (!ptr) return true;
for (i=0;i<size;i++) {
if (ptr[i]) return false;