Accumulative patch from commit f5f37d3a4fc2df2a24676b4f95afca15ed793cba

Author: Jouni Malinen <j@w1.fi>
Date:   Sun Nov 25 22:05:32 2012 +0200

   Fix REAUTHENTICATE command after PMKSA caching

   The current PMKSA cache entry needs to be clear to allow EAPOL
   reauthentication to be started in case this association used PMKSA
   caching.

 - Remove old WPS_OOB NCF
 - WPS: Add preliminary NFC connection handover support for Enrollee
 - WPS: Reenable the networks disabled during wpa_wpas_reassoc
 - P2P: Avoid multi-channel scans when they are not needed
 - P2P: Allow discoverable interval for p2p_find to be configured
 - P2P: Allow all channels with multi-channel concurrency
 - Bonjour changes
 - Remove disassociate
 - HS 2.0 changes
 - Add preliminary support for using SQLite for eap_user database
 - Add SAE support
 - Add disallow_aps parameter to disallow BSSIDs/SSIDs

Change-Id: I85358a05b39d46b8db49acdad667e771c580b05c
Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
diff --git a/src/crypto/md5-internal.c b/src/crypto/md5-internal.c
index 790a6f3..f0a2a5d 100644
--- a/src/crypto/md5-internal.c
+++ b/src/crypto/md5-internal.c
@@ -176,8 +176,8 @@
     byteReverse(ctx->in, 14);
 
     /* Append length in bits and transform */
-    ((u32 *) ctx->in)[14] = ctx->bits[0];
-    ((u32 *) ctx->in)[15] = ctx->bits[1];
+    ((u32 *) aliasing_hide_typecast(ctx->in, u32))[14] = ctx->bits[0];
+    ((u32 *) aliasing_hide_typecast(ctx->in, u32))[15] = ctx->bits[1];
 
     MD5Transform(ctx->buf, (u32 *) ctx->in);
     byteReverse((unsigned char *) ctx->buf, 4);