Merge tag 'upstream/5.5.58' into ubuntu-14.04

Upstream version 5.5.58 # gpg: Signature made la 30. joulukuuta 2017 17.55.25 EET # gpg: using RSA key BED8449FCEE8DA88 # gpg: Good signature from "Otto Kekäläinen <otto@seravo.fi>" [full] # gpg: aka "Otto Kekäläinen <otto@kekalainen.net>" [full] # gpg: aka "Otto Kekäläinen <otto@fsfe.org>" [full] # gpg: aka "Otto Kekäläinen <otto@linux.com>" [full] # gpg: aka "Otto Kekäläinen <otto.kekalainen@seravo.fi>" [full] # gpg: aka "Otto Kekäläinen <otto@mariadb.org>" [undefined] # gpg: aka "Otto Kekäläinen <otto@debian.org>" [undefined] # gpg: aka "Otto Kekäläinen <otto@sange.fi>" [full]

Merge tag 'upstream/5.5.58' into ubuntu-14.04
Upstream version 5.5.58 # gpg: Signature made la 30. joulukuuta 2017 17.55.25 EET # gpg: using RSA key BED8449FCEE8DA88 # gpg: Good signature from "Otto Kekäläinen <otto@seravo.fi>" [full] # gpg: aka "Otto Kekäläinen <otto@kekalainen.net>" [full] # gpg: aka "Otto Kekäläinen <otto@fsfe.org>" [full] # gpg: aka "Otto Kekäläinen <otto@linux.com>" [full] # gpg: aka "Otto Kekäläinen <otto.kekalainen@seravo.fi>" [full] # gpg: aka "Otto Kekäläinen <otto@mariadb.org>" [undefined] # gpg: aka "Otto Kekäläinen <otto@debian.org>" [undefined] # gpg: aka "Otto Kekäläinen <otto@sange.fi>" [full]
28f81366 · Otto Kekäläinen · d84cded3 · fa5f29ea · 28f81366 · 28f81366
Commit 28f81366 authored Dec 30, 2017 by Otto Kekäläinen
--- a/storage/maria/ma_loghandler.c
+++ b/storage/maria/ma_loghandler.c
--- a/storage/maria/ma_recovery.c
+++ b/storage/maria/ma_recovery.c
--- a/storage/myisam/mi_extra.c
+++ b/storage/myisam/mi_extra.c
--- a/storage/sphinx/ha_sphinx.cc
+++ b/storage/sphinx/ha_sphinx.cc
--- a/storage/tokudb/CMakeLists.txt
+++ b/storage/tokudb/CMakeLists.txt
--- a/storage/tokudb/mysql-test/tokudb/r/type_blob.result
+++ b/storage/tokudb/mysql-test/tokudb/r/type_blob.result
--- a/storage/xtradb/btr/btr0cur.c
+++ b/storage/xtradb/btr/btr0cur.c
--- a/storage/xtradb/handler/ha_innodb.cc
+++ b/storage/xtradb/handler/ha_innodb.cc
--- a/storage/xtradb/include/data0type.ic
+++ b/storage/xtradb/include/data0type.ic
--- a/storage/xtradb/include/page0zip.ic
+++ b/storage/xtradb/include/page0zip.ic
--- a/storage/xtradb/include/univ.i
+++ b/storage/xtradb/include/univ.i
--- a/storage/xtradb/row/row0mysql.c
+++ b/storage/xtradb/row/row0mysql.c
--- a/storage/xtradb/row/row0purge.c
+++ b/storage/xtradb/row/row0purge.c
--- a/storage/xtradb/row/row0sel.c
+++ b/storage/xtradb/row/row0sel.c
--- a/storage/xtradb/trx/trx0sys.c
+++ b/storage/xtradb/trx/trx0sys.c
--- a/strings/ctype-utf8.c
+++ b/strings/ctype-utf8.c
--- a/strings/dtoa.c
+++ b/strings/dtoa.c