Prevent unneeded truncation

There is no reason we need to cast when every data type involved is size_t

diff --git a/libarchive/archive_cryptor.c b/libarchive/archive_cryptor.c
index 33ee0d2b65cb26389ffbf2c39bb44d224c02730e..85b20ac9acc19a9f31d6b80517b8f27305bd5123 100644 (file)
--- a/libarchive/archive_cryptor.c
+++ b/libarchive/archive_cryptor.c
@@ -490,9 +490,9 @@ aes_ctr_update(archive_crypto_ctx *ctx, const uint8_t * const in,
     size_t in_len, uint8_t * const out, size_t *out_len)
 {
        uint8_t *const ebuf = ctx->encr_buf;
-       unsigned pos = ctx->encr_pos;
-       unsigned max = (unsigned)((in_len < *out_len)? in_len: *out_len);
-       unsigned i;
+       size_t pos = ctx->encr_pos;
+       size_t max = (in_len < *out_len)? in_len: *out_len;
+       size_t i;
 
        for (i = 0; i < max; ) {
                if (pos == AES_BLOCK_SIZE) {