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Merge pull request #2104 from cvium/avoid_catastrophic_backtracking

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Simplify regex to avoid catastrophic backtracking
This commit is contained in:
Joshua M. Boniface 2019-12-06 15:13:23 -05:00 committed by GitHub
commit 6f283d80dc
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1 changed files with 2 additions and 2 deletions
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4
Emby.Naming/Common/NamingOptions.cs
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@ -314,7 +314,7 @@ namespace Emby.Naming.Common
// This isn't a Kodi naming rule, but the expression below causes false positives,
// so we make sure this one gets tested first.
// "Foo Bar 889"
new EpisodeExpression(@".*[\\\/](?![Ee]pisode)(?<seriesname>(\w+\s*?)*)\s(?<epnumber>\d{1,3})(-(?<endingepnumber>\d{2,3}))*[^\\\/]*$")
new EpisodeExpression(@".*[\\\/](?![Ee]pisode)(?<seriesname>[\w\s]+?)\s(?<epnumber>\d{1,3})(-(?<endingepnumber>\d{2,3}))*[^\\\/]*$")
{
IsNamed = true
},
@ -337,7 +337,7 @@ namespace Emby.Naming.Common
// *** End Kodi Standard Naming
                // [bar] Foo - 1 [baz]
new EpisodeExpression(@".*?(\[.*?\])+.*?(?<seriesname>(\w+\s*?)+?)[-\s_]+(?<epnumber>\d+).*$")
new EpisodeExpression(@".*?(\[.*?\])+.*?(?<seriesname>[\w\s]+?)[-\s_]+(?<epnumber>\d+).*$")
{
IsNamed = true
},