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[1.10.x] Fixed #27005 -- Fixed crash if request.META[''CONTENT_LENGTH']=''. 

Backport of 5c63b3e5a7 from master
This commit is contained in:
Tim Graham 2016-08-03 12:46:57 -04:00
parent 348406c381
commit dcebeea270
3 changed files with 8 additions and 1 deletions
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2
django/http/request.py
View File

@ -264,7 +264,7 @@ class HttpRequest(object):
# Limit the maximum request data size that will be handled in-memory.
if (settings.DATA_UPLOAD_MAX_MEMORY_SIZE is not None and
int(self.META.get('CONTENT_LENGTH', 0)) > settings.DATA_UPLOAD_MAX_MEMORY_SIZE):
int(self.META.get('CONTENT_LENGTH') or 0) > settings.DATA_UPLOAD_MAX_MEMORY_SIZE):
raise RequestDataTooBig('Request body exceeded settings.DATA_UPLOAD_MAX_MEMORY_SIZE.')
try:

3
docs/releases/1.10.1.txt
View File

@ -23,3 +23,6 @@ Bugfixes
* Fixed a regression in the number of queries when using ``RadioSelect`` with a
``ModelChoiceField`` form field (:ticket:`27001`).
* Fixed a crash if ``request.META['CONTENT_LENGTH']`` is an empty string
(:ticket:`27005`).

4
tests/requests/test_data_upload_settings.py
View File

@ -104,6 +104,10 @@ class DataUploadMaxMemorySizeGetTests(SimpleTestCase):
with self.settings(DATA_UPLOAD_MAX_MEMORY_SIZE=None):
self.request.body
def test_empty_content_length(self):
self.request.environ['CONTENT_LENGTH'] = ''
self.request.body
class DataUploadMaxNumberOfFieldsGet(SimpleTestCase):