X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=tests%2Ftest-aes128.c;h=19874b10be3c12b1bd61f066a350cf416c061fdf;hb=4ce9c31573b0dc01696d1b0080b67b726b31cc19;hp=8a6c28cde04a05e1e87c901f8578a33be9813021;hpb=58fda1dab104041fc693032475ec4662c1a52849;p=openvswitch

diff --git a/tests/test-aes128.c b/tests/test-aes128.c
index 8a6c28cd..19874b10 100644
--- a/tests/test-aes128.c
+++ b/tests/test-aes128.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2009 Nicira Networks.
+ * Copyright (c) 2009, 2010 Nicira, Inc.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -28,13 +28,12 @@ hex_to_uint8(const char *input, uint8_t *output, size_t n)
         goto error;
     }
     for (i = 0; i < n; i++) {
-        unsigned char hi = input[i * 2];
-        unsigned char lo = input[i * 2 + 1];
+        bool ok;
 
-        if (!isxdigit(hi) || !isxdigit(lo)) {
+        output[i] = hexits_value(&input[i * 2], 2, &ok);
+        if (!ok) {
             goto error;
         }
-        output[i] = (hexit_value(hi) << 4) + hexit_value(lo);
     }
     return;