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| author | Marc Alexander <admin@m-a-styles.de> | 2017-07-16 11:17:36 +0200 |
|---|---|---|
| committer | Marc Alexander <admin@m-a-styles.de> | 2017-07-16 11:17:36 +0200 |
| commit | 4ed45c4e1276335ff6581a4db58b0173c9905528 (patch) | |
| tree | eb0aa1ae403aaadfc876dfe76e97ffb716434e51 /phpBB/includes | |
| parent | c99820eb6b13e928fdc2138840e0ec77cd4fe6c9 (diff) | |
| parent | 90a77ba9d3e97718e9da7d1ee95ece4e756d26b7 (diff) | |
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Merge pull request #32 from phpbb/ticket/security-203
[ticket/security-203] Fully validate version check data in version helper
Diffstat (limited to 'phpBB/includes')
| -rw-r--r-- | phpBB/includes/functions.php | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/phpBB/includes/functions.php b/phpBB/includes/functions.php index ba448f3125..84178f74e4 100644 --- a/phpBB/includes/functions.php +++ b/phpBB/includes/functions.php @@ -3442,6 +3442,11 @@ function get_preg_expression($mode) case 'path_remove_dot_trailing_slash': return '#^(?:(\.)?)+(?:(.+)?)+(?:([\\/\\\])$)#'; break; + + case 'semantic_version': + // Regular expression to match semantic versions by http://rgxdb.com/ + return '/(?<=^[Vv]|^)(?:(?<major>(?:0|[1-9](?:(?:0|[1-9])+)*))[.](?<minor>(?:0|[1-9](?:(?:0|[1-9])+)*))[.](?<patch>(?:0|[1-9](?:(?:0|[1-9])+)*))(?:-(?<prerelease>(?:(?:(?:[A-Za-z]|-)(?:(?:(?:0|[1-9])|(?:[A-Za-z]|-))+)?|(?:(?:(?:0|[1-9])|(?:[A-Za-z]|-))+)(?:[A-Za-z]|-)(?:(?:(?:0|[1-9])|(?:[A-Za-z]|-))+)?)|(?:0|[1-9](?:(?:0|[1-9])+)*))(?:[.](?:(?:(?:[A-Za-z]|-)(?:(?:(?:0|[1-9])|(?:[A-Za-z]|-))+)?|(?:(?:(?:0|[1-9])|(?:[A-Za-z]|-))+)(?:[A-Za-z]|-)(?:(?:(?:0|[1-9])|(?:[A-Za-z]|-))+)?)|(?:0|[1-9](?:(?:0|[1-9])+)*)))*))?(?:[+](?<build>(?:(?:(?:[A-Za-z]|-)(?:(?:(?:0|[1-9])|(?:[A-Za-z]|-))+)?|(?:(?:(?:0|[1-9])|(?:[A-Za-z]|-))+)(?:[A-Za-z]|-)(?:(?:(?:0|[1-9])|(?:[A-Za-z]|-))+)?)|(?:(?:0|[1-9])+))(?:[.](?:(?:(?:[A-Za-z]|-)(?:(?:(?:0|[1-9])|(?:[A-Za-z]|-))+)?|(?:(?:(?:0|[1-9])|(?:[A-Za-z]|-))+)(?:[A-Za-z]|-)(?:(?:(?:0|[1-9])|(?:[A-Za-z]|-))+)?)|(?:(?:0|[1-9])+)))*))?)$/'; + break; } return ''; |