Xavier Morel f1f0a60643 [FIX] base: XML-RPC serialization error on HTML fields (bis)
odoo/odoo#74678 fixed the universal traceback which would happen any
time an HTML field would be read, however it's incomplete because:

* it was tested on a field which wasn't HTML in 14.4
* and no markup was put in the field anyway

So the markup being embedded in the XML-RPC document unescaped was
missed, leading to:

* corrupted (partial) responses when the HTML content is XML-valid,
  depending on the exact API of the client it might only return the
  first or last text segment, or all the text without markup, or
  something else
* outright deserialisation error on XML-invalid content (e.g. void
  elements like <br>)

The cause being that `Markup` overrides all `str` methods to first
escape their parameters before actually applying on the object. This
means `xmlrpc.client.escape` would basically do nothing, then would
concatenate the `Markup` into the document (stringifying it) and send
the entire thing on its way.

Fixes #74884

closes odoo/odoo#74957

X-original-commit: 8a0f7d820cb2296f410be215ffeadd1cefae174c
Signed-off-by: Xavier Morel (xmo) <xmo@odoo.com>
2021-08-11 09:07:55 +00:00
2015-09-08 15:45:09 +02:00
…
2015-09-08 17:58:38 +02:00
2020-09-28 14:07:25 +00:00

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