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Mantis - Quercus
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| ID: | Category: | Severity: | Reproducibility: | Date Submitted: | Last Update: |
| 3829 | major | always | 12-25-09 11:33 | 01-03-13 08:46 | |
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| Reporter: | alexander_hristov | Platform: | |||
| Assigned To: | nam | OS: | |||
| Priority: | normal | OS Version: | |||
| Status: | closed | Product Version: | 4.0.2 | ||
| Product Build: | Resolution: | fixed | |||
| Projection: | none | ||||
| ETA: | none | Fixed in Version: | 4.0.34 | ||
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| Summary: | 0003829: Regexp Failure | ||||
| Description: |
Drupal + DomainAccess has the following regexp in one of its functions: $pattern = '{ # Beginning of the string ^ ((?P<anonymous_view> # Everything within this set of parentheses is named "anonymous view" (?: [^()]++ # anything not parentheses | \( (?P>anonymous_view) \) # an open parenthesis, more "anonymous view" and finally a close parenthesis. )* )[^()]+WHERE) }x'; This regexp is subsequently used in preg_match($pattern, $query, $matches) In this particular use case, query contains the string "SELECT DISTINCT(n.nid), n.sticky, n.created FROM {node} n WHERE n.promote = 1 AND n.status = 1 ORDER BY n.sticky DESC, n.created DESC" Under Quercus, preg_match fails with the following warning: warning: com.caucho.quercus.lib.regexp.IllegalRegexpException: Expected '(?:P=name' or '(?:P (?:[^()]++|\( (?P>anonymous_view)\))*)[^()]+WHERE)/ [preg_match] in F:\glassfishv3\glassfish\domains\domain1\applications\planetalia\includes\database.inc on line 338. Under PHP 5.3.1, works normally. |
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