X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=src%2Futil%2Fcrypto_crc.c;h=ea50b636c0913e4fcf1761abf485db1e70366686;hb=72c8645af31896829b674b575c5375706f362a30;hp=f86fe56969ba5785ccfc2ad1005253504c687506;hpb=5d013f7978d125e9da5318c7a3bfff751ac495bb;p=oweals%2Fgnunet.git

diff --git a/src/util/crypto_crc.c b/src/util/crypto_crc.c
index f86fe5696..ea50b636c 100644
--- a/src/util/crypto_crc.c
+++ b/src/util/crypto_crc.c
@@ -27,7 +27,6 @@
  * @brief implementation of CRC16 and CRC32
  * @author Christian Grothoff
  */
-
 #include "platform.h"
 #include "gnunet_common.h"
 #include "gnunet_crypto_lib.h"
@@ -51,7 +50,7 @@ static uLong crc_table[256];
 
 /*
  * This routine writes each crc_table entry exactly once,
- * with the ccorrect final value.  Thus, it is safe to call
+ * with the correct final value.  Thus, it is safe to call
  * even on a table that someone else is using concurrently.
  */
 static void
@@ -129,10 +128,11 @@ GNUNET_CRYPTO_crc16_step (uint32_t sum, const void *buf, size_t len)
   for (; len >= 2; len -= 2)
     sum += *(hdr++);
   if (len == 1)
-    sum += *((unsigned char *) hdr);
+    sum += (*hdr) & ntohs(0xFF00);
   return sum;
 }
 
+
 /**
  * Convert results from GNUNET_CRYPTO_crc16_step to final crc16.
  *