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[Bug 1100907] Re: Missing protection against '%' in user data

 

** Changed in: openobject-server
   Importance: Undecided => Medium

** Changed in: openobject-server
       Status: New => Confirmed

** Changed in: openobject-server
     Assignee: (unassigned) => OpenERP's Framework R&D (openerp-dev-framework)

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https://bugs.launchpad.net/bugs/1100907

Title:
  Missing protection against '%' in user data

Status in OpenERP Server:
  Confirmed

Bug description:
  On latest 7.0 branch :

  - create an empty database
  - install the 'sale' app
  - enable user CSV import in the settings
  - enable pricelists in the sale config
  - Create a file pricelist.csv containing :

  "active",".id","currency_id","id","name","visible_discount","company_id","type","version_id"
  "True","6","EUR (€)","list3","Public Pricelist -3%","True","","sale","Public Pricelist Version -3%"

  - Select this file in the import wizard of the pricelist list view.
  - click on Validate

  => traceback
    File "/home/dadafkas/projets/anybox/buildout.7.0/parts/openobject-server/7.0/openerp/osv/orm.py", line 1483, in _log
      message=unicode(exception.args[0]) % base)
  ValueError: unsupported format character ''' (0x27) at index 67

  The problem comes from the '%' in the user data, being interpreted by
  the % formatting. The bug is located in several places in the code, I
  could only find a few of them:

  openobject-server/openerp/addons/base/ir/ir_fields.py:174
  openobject-server/openerp/addons/base/ir/ir_fields.py:182
  openobject-server/openerp/addons/base/ir/ir_fields.py:195
  openobject-server/openerp/addons/base/ir/ir_fields.py:226
  openobject-server/openerp/addons/base/ir/ir_fields.py:265
  openobject-server/openerp/addons/base/ir/ir_fields.py:313
  openobject-server/openerp/addons/base/ir/ir_fields.py:342

  The quickfix is to *.replace('%', '%%')

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References