Max length 4096 starting at 0, gives a maximum index of 4095 rc
IMPORTANT: E-mails from this company normally contain confidential material for the sole use of the intended recipient. The use, distribution, transmittal or re-transmittal by an unintended recipient of any communication is prohibited without our express approval in writing or by e-mail. Any use, distribution, transmittal or re-transmittal by persons who are not intended recipients of this e-mail may be a violation of law and is strictly prohibited. If you are not the intended recipient please contact the sender and delete all copies. E-mail transmission cannot be guaranteed to be secure or error-free. The sender therefore does not accept liability for any errors or omissions in the contents of this transmission. This message is provided for informational purposes only and should not be construed as an offer to sell or the solicitation of an offer to buy any securities or related financial instruments. All e-mails sent to or from Sanno Point Capital Management L.L.C. and its affiliates are to be used for our business purposes only. E-mails sent from or to the company are subject to review by the company. -----Original Message----- From: Böhringer Jochen [mailto:[EMAIL PROTECTED] Sent: Friday, February 25, 2005 5:31 AM To: regexp-user@jakarta.apache.org Subject: java.lang.ArrayIndexOutOfBoundsException evaluating regexp Hi, we use the regexp package version 1.3 in our webapplication to validate user inputs. One user input field has a max length of 4096 characters. So the following regexp is used: .{0,4096} and leads to this exception: java.lang.ArrayIndexOutOfBoundsException: -16381 at org.apache.regexp.RE.matchNodes(Unknown Source) at org.apache.regexp.RE.matchAt(Unknown Source) at org.apache.regexp.RE.match(Unknown Source) at org.apache.regexp.RE.match(Unknown Source) at org.apache.regexp.RE.match(Unknown Source) at de.tcc_products.test.RegExpTester.main(RegExpTester.java:10) If I split up the regexp in a semantically similar regexp: (.{0,128}){0,32} everything works fine. Is this a bug or is something wrong with the regexp? This code snippet can be used to reproduce the error: package de.tcc_products.test; import org.apache.regexp.RE; public class RegExpTester { public static void main(String[] args) { RE regExp = new RE(".{0,4096}"); System.out.println("Matches: " + regExp.match("ABC")); } } Thx Jochen --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]