0005573: StringToHTML causes #0 (<NUL>) in string - Project JEDI

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Category

Severity

Reproducibility

Date Submitted

Last Update

0005573

[JEDI VCL] 00 JVCL Components

major

always

2011-05-06 10:14

2011-09-21 14:10

Reporter

PVisser

View Status

public

Assigned To

AHUser

Priority

normal

Resolution

fixed

Status

resolved

Product Version

Summary

0005573: StringToHTML causes #0 (<NUL>) in string

Description

New code (was not there in 3.30) that allows multiple spaces to be turned into causes #0 in the string.
Probably optimization problem: instead of using "Length(nbsp)-1" the length has been hardcoded (6). This is fine, except the other code uses "len-1", so it should be 5 in this particular case.

Snap of (fixed) JvStrToHTML below:

  for I := 1 to Len do
  begin
    Ch := Value[I];
    if Ch = ' ' then
    begin
      if (I > 1) and (Value[I - 1] = ' ') then

// Offending line had addlen 6 (length(nbsp))
        Inc(AddLen, 5 {Length(Nbsp)-1});

    end
    else
      for J := Low(Conversions) to High(Conversions) do
        if Ch = Conversions[J].Ch then
        begin
          Inc(AddLen, StrLen(Conversions[J].Html) - 1);
          Break;
        end;
  end;

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Notes
(0018539) AHUser (developer) 2011-05-06 21:36	Fixed in svn revision 13022.

Issue History
Date Modified	Username	Field	Change
2011-05-06 10:14	PVisser	New Issue
2011-05-06 21:36	AHUser	Note Added: 0018539
2011-05-06 21:36	AHUser	Status	new => resolved
2011-05-06 21:36	AHUser	Fixed in Version	=> Daily / SVN
2011-05-06 21:36	AHUser	Resolution	open => fixed
2011-05-06 21:36	AHUser	Assigned To	=> AHUser
2011-09-21 14:10	obones	Fixed in Version	Daily / SVN => 3.45

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