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Diffstat (limited to 'docs')
| -rw-r--r-- | docs/releases/1.8.3.txt | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/docs/releases/1.8.3.txt b/docs/releases/1.8.3.txt index 5c6301274b..5e01a131a2 100644 --- a/docs/releases/1.8.3.txt +++ b/docs/releases/1.8.3.txt @@ -60,6 +60,13 @@ The undocumented, internally unused ``validate_integer()`` function is now stricter as it validates using a regular expression instead of simply casting the value using ``int()`` and checking if an exception was raised. +Denial-of-service possibility in URL validation +=============================================== + +:class:`~django.core.validators.URLValidator` included a regular expression +that was extremely slow to evaluate against certain invalid inputs. This regular +expression has been simplified and optimized. + Bugfixes ======== |