[LUCENENET-544] Turkish stemmer causes an IndexOutOfRange

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: Lucene.Net 4.8.0
• Component/s: Lucene.Net Contrib

Environment

Windows 7 x64, .NET 4.0

• Assignee: Unassigned
• Reporter: Peter Wright
• Created: 09/Jun/14 08:24
• Updated: 29/Jun/17 10:05
• Resolved: 28/Jun/17 21:03

Description

Certain words in the Turkish stemmer is causing SnowballProgram to throw an index out of range exception in the method "find_among_b(Among[] v, int v_size)".

Line 353
diff = current[c - 1 - common] - w.s[i2];

current[c - 1 - common] 'current[c - 1 - common]' threw an exception of type 'System.IndexOutOfRangeException' char

{System.IndexOutOfRangeException}

• current {ı}

  System.Text.StringBuilder
  Length 1 int

c 8 int
common 0 int

Issue Links

• links to: GitHub Pull Request #158