mariadb/mariadb-auth_pam_tool_dir.p...

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This scirpt is ran by the systemd service.
In Fedora the service has priviledges dropped to the mysql user.
Thus "chown 0" will always fail
Never parse 'ls' output!
http://mywiki.wooledge.org/BashFAQ/087
--- mariadb-10.4.12/scripts/mysql_install_db.sh 2020-01-26 21:43:53.000000000 +0100
+++ mariadb-10.4.12/scripts/mysql_install_db.sh_patched 2020-01-29 11:11:09.448812331 +0100
@@ -482,13 +482,16 @@ if test -n "$user"
then
2024-01-25 13:57:25 +00:00
if test -z "$srcdir" -a "$in_rpm" -eq 0 -a -d "$pamtooldir/auth_pam_tool_dir"
then
- chown 0 "$pamtooldir/auth_pam_tool_dir/auth_pam_tool" && \
- chmod 04755 "$pamtooldir/auth_pam_tool_dir/auth_pam_tool"
- if test $? -ne 0
+ if [ `stat "$pamtooldir/auth_pam_tool_dir/auth_pam_tool" -c %u` -ne 0 ]
then
+ chown 0 "$pamtooldir/auth_pam_tool_dir/auth_pam_tool" && \
+ chmod 04755 "$pamtooldir/auth_pam_tool_dir/auth_pam_tool"
+ if test $? -ne 0
+ then
echo "Couldn't set an owner to '$pamtooldir/auth_pam_tool_dir/auth_pam_tool'."
echo "It must be root, the PAM authentication plugin doesn't work otherwise.."
echo
+ fi
fi
chown $user "$pamtooldir/auth_pam_tool_dir" && \
chmod 0700 "$pamtooldir/auth_pam_tool_dir"