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Fixed #11150 -- Removed dependency on cStringIO in ImageField validation. Thanks vvd for the report.

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git-svn-id: http://code.djangoproject.com/svn/django/trunk@17825 bcc190cf-cafb-0310-a4f2-bffc1f526a37
This commit is contained in:
Claude Paroz
2012-03-29 16:49:59 +00:00
parent 6cbb96ef5c
commit 159d1be656
2 changed files with 15 additions and 2 deletions
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4
django/forms/fields.py
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@@ -577,8 +577,8 @@ class ImageField(FileField):
# Since we're about to use the file again we have to reset the
# file object if possible.
if hasattr(file, 'reset'):
file.reset()
if hasattr(file, 'seek') and callable(file.seek):
file.seek(0)
# verify() is the only method that can spot a corrupt PNG,
# but it must be called immediately after the constructor