0000320: FIXED: minor error in trfac.cpp unit

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Category

Severity

Reproducibility

Date Submitted

Last Update

0000320

[ALGLIB] Linear algebra

minor

have not tried

2010-03-30 11:26

2010-03-30 11:27

Reporter

SergeyB

View Status

public

Assigned To

SergeyB

Priority

normal

Resolution

fixed

Platform

Status

resolved

Projection

none

OS Version

ETA

none

Fixed in Version

2.5.0

Product Version

Target Version

Product Build

Summary

0000320: FIXED: minor error in trfac.cpp unit

Description

An out-of-bounds pointer was created by incorrect array access in several functions of trfac.cpp unit (this error is specific for C++ version). This pointer wasn't used for reads or writes, so error went unnoticed.

However, when ALGLIB was compiled with AP_ASSERT symbol defined (usually it is turned off for performance reasons), an ap::ap_error exception was generated during attempt to do out-of-bounds operation with array (although this operation was just pointer generation - without actually using it).

Steps To Reproduce

Additional Information

Programming language

Unspecified

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Issue History
Date Modified	Username	Field	Change
2010-03-30 11:26	SergeyB	New Issue
2010-03-30 11:26	SergeyB	Status	new => assigned
2010-03-30 11:26	SergeyB	Assigned To	=> SergeyB
2010-03-30 11:26	SergeyB	Programming language	=> Unspecified
2010-03-30 11:27	SergeyB	Status	assigned => resolved
2010-03-30 11:27	SergeyB	Fixed in Version	=> [NOT RELEASED YET] Next release
2010-03-30 11:27	SergeyB	Resolution	open => fixed

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