Merge tag 'mariadb-5.5.54' into 5.5-galeramariadb-galera-5.5.54

2 files changed, 47 insertions, 60 deletions

diff --git a/scripts/mysql_install_db.sh b/scripts/mysql_install_db.sh
index 5d53b252fd7..aefcc1a8384 100644
--- a/scripts/mysql_install_db.sh
+++ b/scripts/mysql_install_db.sh
@@ -512,10 +512,8 @@ then
   echo "The latest information about MariaDB is available at http://mariadb.org/."
   echo "You can find additional information about the MySQL part at:"
   echo "http://dev.mysql.com"
-  echo "Support MariaDB development by buying support/new features from MariaDB"
-  echo "Corporation Ab. You can contact us about this at sales@mariadb.com."
-  echo "Alternatively consider joining our community based development effort:"
-  echo "http://mariadb.com/kb/en/contributing-to-the-mariadb-project/"
+  echo "Consider joining MariaDB's strong and vibrant community:"
+  echo "https://mariadb.org/get-involved/"
   echo
 fi
 
diff --git a/scripts/mysqld_safe.sh b/scripts/mysqld_safe.sh
index 402e333ce2c..9ab51ded8a8 100644
--- a/scripts/mysqld_safe.sh
+++ b/scripts/mysqld_safe.sh
@@ -20,6 +20,7 @@ mysqld_ld_preload=
 mysqld_ld_library_path=
 flush_caches=0
 numa_interleave=0
+unsafe_my_cnf=0
 
 # Initial logging status: error log is not open, and not using syslog
 logging=init
@@ -128,6 +129,18 @@ my_which ()
   return $ret  # Success
 }
 
+find_in_bin() {
+  if test -x "$MY_BASEDIR_VERSION/bin/$1"
+  then
+    echo "$MY_BASEDIR_VERSION/bin/$1"
+  elif test -x "@bindir@/$1"
+  then
+    echo "@bindir@/$1"
+  else
+    echo "$1"
+  fi
+}
+
 log_generic () {
   priority="$1"
   shift
@@ -136,7 +149,7 @@ log_generic () {
   echo "$msg"
   case $logging in
     init) ;;  # Just echo the message, don't save it anywhere
-    file) echo "$msg" >> "$err_log" ;;
+    file) echo "$msg" | "$helper" "$user" log "$err_log" ;;
     syslog) logger -t "$syslog_tag_mysqld_safe" -p "$priority" "$*" ;;
     *)
       echo "Internal program error (non-fatal):" \
@@ -156,7 +169,7 @@ log_notice () {
 eval_log_error () {
   local cmd="$1"
   case $logging in
-    file) cmd="$cmd >> "`shell_quote_string "$err_log"`" 2>&1" ;;
+    file) cmd="$cmd 2>&1 | "`shell_quote_string "$helper"`" $user log "`shell_quote_string "$err_log"` ;;
     syslog)
       # mysqld often prefixes its messages with a timestamp, which is
       # redundant when logging to syslog (which adds its own timestamp)
@@ -274,6 +287,13 @@ wsrep_recover_position() {
   return $ret
 }
 
+check_executable_location() {
+  if test "$unsafe_my_cnf" = 1 -a "$unrecognized_handling" != collect; then
+    log_error "Cannot accept $1 from a config file, when my.cnf is in the datadir"
+    exit 1
+  fi
+}
+
 parse_arguments() {
   for arg do
     # the parameter after "=", or the whole $arg if no match
@@ -284,7 +304,6 @@ parse_arguments() {
     optname_subst=`echo "$optname" | sed 's/_/-/g'`
     arg=`echo $arg | sed "s/^$optname/$optname_subst/"`
     case "$arg" in
-      --crash-script=*) CRASH_SCRIPT="$val" ;;
       # these get passed explicitly to mysqld
       --basedir=*) MY_BASEDIR_VERSION="$val" ;;
       --datadir=*|--data=*) DATADIR="$val" ;;
@@ -304,12 +323,14 @@ parse_arguments() {
 
       # mysqld_safe-specific options - must be set in my.cnf ([mysqld_safe])!
       --core-file-size=*) core_file_size="$val" ;;
-      --ledir=*) ledir="$val" ;;
-      --malloc-lib=*) set_malloc_lib "$val" ;;
-      --mysqld=*) MYSQLD="$val" ;;
+      --ledir=*) check_executable_location "$arg" ; ledir="$val" ;;
+      --malloc-lib=*) check_executable_location "$arg"; set_malloc_lib "$val" ;;
+      --crash-script=*) check_executable_location "$arg"; crash_script="$val" ;;
+      --mysqld=*) check_executable_location "$arg"; MYSQLD="$val" ;;
       --mysqld-version=*)
         if test -n "$val"
         then
+          check_executable_location "$arg"
           MYSQLD="mysqld-$val"
           PLUGIN_VARIANT="/$val"
         else
@@ -476,15 +497,8 @@ set_malloc_lib() {
 # First, try to find BASEDIR and ledir (where mysqld is)
 #
 
-if echo '@pkgdatadir@' | grep '^@prefix@' > /dev/null
-then
-  relpkgdata=`echo '@pkgdatadir@' | sed -e 's,^@prefix@,,' -e 's,^/,,' -e 's,^,./,'`
-else
-  # pkgdatadir is not relative to prefix
-  relpkgdata='@pkgdatadir@'
-fi
-
-MY_PWD=`pwd`
+MY_PWD=`dirname $0`
+MY_PWD=`cd "$MY_PWD"/.. && pwd`
 # Check for the directories we would expect from a binary release install
 if test -n "$MY_BASEDIR_VERSION" -a -d "$MY_BASEDIR_VERSION"
 then
@@ -500,16 +514,16 @@ then
   else
     ledir="$MY_BASEDIR_VERSION/bin"
   fi
-elif test -f "$relpkgdata"/english/errmsg.sys -a -x "$MY_PWD/bin/mysqld"
+elif test -x "$MY_PWD/bin/mysqld"
 then
   MY_BASEDIR_VERSION="$MY_PWD"		# Where bin, share and data are
   ledir="$MY_PWD/bin"			# Where mysqld is
 # Check for the directories we would expect from a source install
-elif test -f "$relpkgdata"/english/errmsg.sys -a -x "$MY_PWD/libexec/mysqld"
+elif test -x "$MY_PWD/libexec/mysqld"
 then
   MY_BASEDIR_VERSION="$MY_PWD"		# Where libexec, share and var are
   ledir="$MY_PWD/libexec"		# Where mysqld is
-elif test -f "$relpkgdata"/english/errmsg.sys -a -x "$MY_PWD/sbin/mysqld"
+elif test -x "$MY_PWD/sbin/mysqld"
 then
   MY_BASEDIR_VERSION="$MY_PWD"		# Where sbin, share and var are
   ledir="$MY_PWD/sbin"			# Where mysqld is
@@ -519,6 +533,8 @@ else
   ledir='@libexecdir@'
 fi
 
+helper=`find_in_bin mysqld_safe_helper`
+print_defaults=`find_in_bin my_print_defaults`
 
 #
 # Second, try to find the data directory
@@ -556,6 +572,7 @@ IGNORING $DATADIR/my.cnf"
     log_error "WARNING: Found $DATADIR/my.cnf
 The data directory is a deprecated location for my.cnf, please move it to
 $MY_BASEDIR_VERSION/my.cnf"
+    unsafe_my_cnf=1
     MYSQL_HOME=$DATADIR
   else
     MYSQL_HOME=$MY_BASEDIR_VERSION
@@ -563,34 +580,15 @@ $MY_BASEDIR_VERSION/my.cnf"
 fi
 export MYSQL_HOME
 
-
-# Get first arguments from the my.cnf file, groups [mysqld] and [mysqld_safe]
-# and then merge with the command line arguments
-if test -x "$MY_BASEDIR_VERSION/bin/my_print_defaults"
-then
-  print_defaults="$MY_BASEDIR_VERSION/bin/my_print_defaults"
-elif test -x `dirname $0`/my_print_defaults
-then
-  print_defaults="`dirname $0`/my_print_defaults"
-elif test -x ./bin/my_print_defaults
-then
-  print_defaults="./bin/my_print_defaults"
-elif test -x @bindir@/my_print_defaults
-then
-  print_defaults="@bindir@/my_print_defaults"
-elif test -x @bindir@/mysql_print_defaults
-then
-  print_defaults="@bindir@/mysql_print_defaults"
-else
-  print_defaults="my_print_defaults"
-fi
-
 append_arg_to_args () {
   args="$args "`shell_quote_string "$1"`
 }
 
 args=
 
+# Get first arguments from the my.cnf file, groups [mysqld] and [mysqld_safe]
+# and then merge with the command line arguments
+
 SET_USER=2
 parse_arguments `$print_defaults $defaults --loose-verbose --mysqld`
 if test $SET_USER -eq 2
@@ -694,11 +692,6 @@ then
   log_notice "Logging to '$err_log'."
   logging=file
 
-  if [ ! -f "$err_log" ]; then                  # if error log already exists,
-    touch "$err_log"                            # we just append. otherwise,
-    chmod "$fmode" "$err_log"                   # fix the permissions here!
-  fi
-
 else
   if [ -n "$syslog_tag" ]
   then
@@ -711,10 +704,6 @@ else
   logging=syslog
 fi
 
-# close stdout and stderr, everything goes to $logging now
-exec 1>&-
-exec 2>&-
-
 USER_OPTION=""
 if test -w / -o "$USER" = "root"
 then
@@ -722,11 +711,6 @@ then
   then
     USER_OPTION="--user=$user"
   fi
-  # Change the err log to the right user, if it is in use
-  if [ $want_syslog -eq 0 ]; then
-    touch "$err_log"
-    chown $user "$err_log"
-  fi
   if test -n "$open_files"
   then
     ulimit -n $open_files
@@ -974,6 +958,10 @@ have_sleep=1
 # maximum number of wsrep restarts
 max_wsrep_restarts=0
 
+# close stdout and stderr, everything goes to $logging now
+exec 1>&-
+exec 2>&-
+
 while true
 do
   rm -f $safe_mysql_unix_port "$pid_file"	# Some extra safety
@@ -1000,6 +988,7 @@ do
     chmod "$fmode" "$err_log"           # wrong owner next time we log, so set
   fi                                    # it up correctly while we can!
 
+  eval_log_error "$cmd"
   end_time=`date +%M%S`
 
   if test ! -f "$pid_file"		# This is removed if normal shutdown
@@ -1077,9 +1066,9 @@ do
   fi
 
   log_notice "mysqld restarted"
-  if test -n "$CRASH_SCRIPT"
+  if test -n "$crash_script"
   then
-    crash_script_output=`$CRASH_SCRIPT 2>&1`
+    crash_script_output=`$crash_script 2>&1`
     log_error "$crash_script_output"
   fi
 done