debian/patches/armhf_mroonga_storage_fail.patch


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From: Debian MySQL Maintainers <pkg-mysql-maint@lists.alioth.debian.org>
Date: Thu, 10 Aug 2017 20:40:29 +0200
Subject: armhf_mroonga_storage_fail

---
 storage/mroonga/lib/mrn_multiple_column_key_codec.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/storage/mroonga/lib/mrn_multiple_column_key_codec.cpp b/storage/mroonga/lib/mrn_multiple_column_key_codec.cpp
index c7ef9dd..b6ad631 100644
--- a/storage/mroonga/lib/mrn_multiple_column_key_codec.cpp
+++ b/storage/mroonga/lib/mrn_multiple_column_key_codec.cpp
@@ -612,9 +612,10 @@ namespace mrn {
     long long int long_long_value;
     mrn_byte_order_network_to_host(&long_long_value, grn_key, grn_key_size);
     int max_bit = (grn_key_size * 8 - 1);
-    *((long long int *)mysql_key) =
+    long_long_value =
       long_long_value ^ (((long_long_value ^ (1LL << max_bit)) >> max_bit) |
                          (1LL << max_bit));
+    memcpy(mysql_key, &long_long_value, sizeof(long_long_value));
     DBUG_VOID_RETURN;
   }