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Bug #11038
closed
regular expression fail
Status:
Closed
Assignee:
-
Target version:
-
ruby -v:
ruby 2.0.0p598 (2014-11-13 revision 48408) [x86_64-linux]
Description
the following regexp seems to loop
/^([A-Z0-9_%+-]+\.?)+[^.]@([A-Z0-9-]+\.)+[A-Z]{2,4}$/i
with "ec-mat-charles-perrault-voves-28@ac-orleans-tours"
you can test with:
'ec-mat-charles-perrault-voves-28@ac-orleans-tours' =~ /^([A-Z0-9_%+-]+\.?)+[^.]@([A-Z0-9-]+\.)+[A-Z]{2,4}$/i
Updated by nobu (Nobuyoshi Nakada) about 9 years ago
- Description updated (diff)
- Status changed from Open to Feedback
Seems a backtrack explosion.
Is the ? just after \. really intentional?
Updated by jeremyevans0 (Jeremy Evans) almost 5 years ago
- Status changed from Feedback to Closed
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