libmicrohttpd

commit c38e0a30f80158be8a806d91e644e143042fafde
parent 338dba5d1dc536bc92998ea7151d62332b8711ae
Author: Evgeny Grin (Karlson2k) <k2k@narod.ru>
Date:   Mon,  2 May 2022 14:38:03 +0300

digestauth: use 7 bit shift for fast "hash"

As only ASCII printable chars are used for "nonce", the highest bit
is always zero.

Diffstat:
M
src/microhttpd/digestauth.c
 | 
2
+-

1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/microhttpd/digestauth.c b/src/microhttpd/digestauth.c
@@ -522,7 +522,7 @@ fast_simple_hash (const uint8_t *data,
     size_t i;
     hash = data[0];
     for (i = 1; i < data_size; i++)
-      hash = _MHD_ROTL32 (hash, 8) ^ data[i];
+      hash = _MHD_ROTL32 (hash, 7) ^ data[i];
   }
   else
     hash = 0;