Created attachment 918391 [details]
PGError while creating a OS with 255 charcters of name

Description of problem:
I was trying boundary test and input a name of 255 characters and got an error on UI:

PGError: ERROR: value too long for type character varying(255) : INSERT INTO "audits" ("action", "associated_id", "associated_name", "associated_type", "auditable_id", "auditable_name", "auditable_type", "audited_changes", "comment", "created_at", "remote_address", "user_id", "user_type", "username", "version") VALUES ($1, $2, $3, $4, $5, $6, $7, $8, $9, $10, $11, $12, $13, $14, $15) RETURNING "id"

Version-Release number of selected component (if applicable):
* candlepin-0.9.19-1.el6_5.noarch
* candlepin-scl-1-5.el6_4.noarch
* candlepin-scl-quartz-2.1.5-5.el6_4.noarch
* candlepin-scl-rhino-1.7R3-1.el6_4.noarch
* candlepin-scl-runtime-1-5.el6_4.noarch
* candlepin-selinux-0.9.19-1.el6_5.noarch
* candlepin-tomcat6-0.9.19-1.el6_5.noarch
* elasticsearch-0.90.10-4.el6sat.noarch
* foreman-1.6.0.21-1.el6sat.noarch
* foreman-compute-1.6.0.21-1.el6sat.noarch
* foreman-gce-1.6.0.21-1.el6sat.noarch
* foreman-libvirt-1.6.0.21-1.el6sat.noarch
* foreman-ovirt-1.6.0.21-1.el6sat.noarch
* foreman-postgresql-1.6.0.21-1.el6sat.noarch
* foreman-proxy-1.6.0.9-1.el6sat.noarch
* foreman-selinux-1.6.0-5.el6sat.noarch
* foreman-vmware-1.6.0.21-1.el6sat.noarch
* katello-1.5.0-26.el6sat.noarch
* katello-ca-1.0-1.noarch
* katello-certs-tools-1.5.5-1.el6sat.noarch
* katello-installer-0.0.53-1.el6sat.noarch
* openldap-2.4.23-32.el6_4.1.x86_64
* pulp-katello-0.3-3.el6sat.noarch
* pulp-nodes-common-2.4.0-0.23.beta.el6sat.noarch
* pulp-nodes-parent-2.4.0-0.23.beta.el6sat.noarch
* pulp-puppet-plugins-2.4.0-0.23.beta.el6sat.noarch
* pulp-puppet-tools-2.4.0-0.23.beta.el6sat.noarch
* pulp-rpm-plugins-2.4.0-0.23.beta.el6sat.noarch
* pulp-selinux-2.4.0-0.23.beta.el6sat.noarch
* pulp-server-2.4.0-0.23.beta.el6sat.noarch
* python-ldap-2.3.10-1.el6.x86_64
* ruby193-rubygem-net-ldap-0.3.1-3.el6sat.noarch
* ruby193-rubygem-runcible-1.1.0-2.el6sat.noarch
* rubygem-hammer_cli-0.1.1-5.el6sat.noarch
* rubygem-hammer_cli_foreman-0.1.1-9.el6sat.noarch
* rubygem-hammer_cli_foreman_tasks-0.0.3-2.el6sat.noarch
* rubygem-hammer_cli_katello-0.0.4-7.el6sat.noarch

How reproducible:
always

Steps to Reproduce:
1. create OS with 255 characters in name
2.
3.

Actual results:
PGError: ERROR: value too long for type character varying(255) : INSERT INTO "audits" ("action", "associated_id", "associated_name", "associated_type", "auditable_id", "auditable_name", "auditable_type", "audited_changes", "comment", "created_at", "remote_address", "user_id", "user_type", "username", "version") VALUES ($1, $2, $3, $4, $5, $6, $7, $8, $9, $10, $11, $12, $13, $14, $15) RETURNING "id"


Expected results:
A proper validation error should be raised with characters limit if limit exceeds 255 char. 

Additional info:

production.log:

Processing by OperatingsystemsController#create as */*
  Parameters: {"utf8"=>"✓", "search"=>"", "authenticity_token"=>"clydbCf5GuLU0YIYbdglJJVF0MSJYDNyvaeibEvu9Tw=", "operatingsystem"=>{"name"=>"yodWSsEDLYtoNf21xwtCJPZOYHm4qDCMyf4ogBe0Kxs7tQyxzaJuOn3F6EUwy6WnVaIoB0wVOSDX3fMgmMqkeMl9pzlPGep343XaMX7W35roCJXRPuEROmuANs8Ajxipetk93FnbDyTSR4zClj0lt9dcmEppe3a9Tdzm9b5aNEyNSdO2GFIKcFqgwX8qKFaNAGsl5qe2ULHVvJEhPyOQKNs6iBbhJxZP9qF9LtB2aHjKerX4cTCsUZoNLp8aR5M", "major"=>"2", "minor"=>"5", "description"=>"", "family"=>"Redhat", "release_name"=>"", "architecture_ids"=>["2", "", "", ""], "ptable_ids"=>[""], "medium_ids"=>[""]}}
Operation FAILED: PGError: ERROR:  value too long for type character varying(255)
: INSERT INTO "audits" ("action", "associated_id", "associated_name", "associated_type", "auditable_id", "auditable_name", "auditable_type", "audited_changes", "comment", "created_at", "remote_address", "user_id", "user_type", "username", "version") VALUES ($1, $2, $3, $4, $5, $6, $7, $8, $9, $10, $11, $12, $13, $14, $15) RETURNING "id"
  Rendered common/500.html.erb (18.5ms)
Completed 500 Internal Server Error in 81ms (Views: 20.2ms | ActiveRecord: 8.3ms)