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https://issues.apache.org/jira/browse/LUCENENET-544?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14698460#comment-14698460
]
Türkay Kaynak edited comment on LUCENENET-544 at 8/15/15 9:22 PM:
------------------------------------------------------------------
And location...
SnowballProgram.cs
{code}
protected internal virtual int replace_s(int c_bra, int c_ket,
System.String s)
{
int adjustment = s.Length - (c_ket - c_bra);
if (current.Length > bra)
//<--!! 'bra' is '0'. Caller(s):
TurkishStemmer.r_postlude() ->
TurkishStemmer.r_append_U_to_stems_ending_with_d_or_g() -> insert() ->
replace_s()
current.Replace(current.ToString(bra, ket -
bra), s, bra, ket - bra);
else
current.Append(s);
limit += adjustment;
if (cursor >= c_ket)
cursor += adjustment;
else if (cursor > c_bra)
cursor = c_bra;
return adjustment;
}
{code}
was (Author: arionwm):
{code}
protected internal virtual int replace_s(int c_bra, int c_ket,
System.String s)
{
int adjustment = s.Length - (c_ket - c_bra);
if (current.Length > bra)
//<--!! 'bra' is '0'. Caller(s):
TurkishStemmer.r_postlude() ->
TurkishStemmer.r_append_U_to_stems_ending_with_d_or_g() -> insert() ->
replace_s()
current.Replace(current.ToString(bra, ket -
bra), s, bra, ket - bra);
else
current.Append(s);
limit += adjustment;
if (cursor >= c_ket)
cursor += adjustment;
else if (cursor > c_bra)
cursor = c_bra;
return adjustment;
}
{code}
> Turkish stemmer causes an IndexOutOfRange
> -----------------------------------------
>
> Key: LUCENENET-544
> URL: https://issues.apache.org/jira/browse/LUCENENET-544
> Project: Lucene.Net
> Issue Type: Bug
> Components: Lucene.Net Contrib
> Environment: Windows 7 x64, .NET 4.0
> Reporter: Peter Wright
> Attachments: Program.cs, Turkish.txt, Turkish3.txt, Visual Studio
> with exception details.png
>
>
> 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
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