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  1. phpBB3
  2. PHPBB3-10042

GD captcha has invalid mt_rand calls

    Details

    • Type: Bug
    • Status: Unverified Fix
    • Priority: Blocker
    • Resolution: Fixed
    • Affects Version/s: 3.0.8
    • Fix Version/s: 3.0.9-RC1
    • Component/s: Sessions
    • Labels:
      None
    • Environment:
      php 5.3.5

      Description

      Like the 3D wave captcha, the GD captcha seems to have the same issues with mt_rand, from my error log:

      Anonymous 222.166.181.207 Sun Feb 13, 2011 10:56 am Error while creating image
      » Error in /includes/captcha/captcha_gd.php on line 80: mt_rand(): max(-5) is smaller than min(0)
      Anonymous 222.166.181.207 Sun Feb 13, 2011 10:56 am Error while creating image
      » Error in /includes/captcha/captcha_gd.php on line 80: mt_rand(): max(-7) is smaller than min(0)
      Anonymous 222.166.181.207 Sun Feb 13, 2011 10:56 am Error while creating image
      » Error in /includes/captcha/captcha_gd.php on line 80: mt_rand(): max(-8) is smaller than min(0)
      Anonymous 222.166.181.207 Sun Feb 13, 2011 10:56 am Error while creating image
      » Error in /includes/captcha/captcha_gd.php on line 80: mt_rand(): max(-11) is smaller than min(0)
      Anonymous 222.166.181.207 Sun Feb 13, 2011 10:56 am Error while creating image
      » Error in /includes/captcha/captcha_gd.php on line 80: mt_rand(): max(-17) is smaller than min(0)
      Anonymous 222.166.181.207 Sun Feb 13, 2011 10:56 am Error while creating image
      » Error in /includes/captcha/captcha_gd.php on line 80: mt_rand(): max(-27) is smaller than min(0)
      Anonymous 222.166.181.207 Sun Feb 13, 2011 10:56 am Error while creating image
      » Error in /includes/captcha/captcha_gd.php on line 80: mt_rand(): max(-5) is smaller than min(0)
      Anonymous 222.166.181.11 Sun Feb 13, 2011 10:55 am Error while creating image
      » Error in /includes/captcha/captcha_gd.php on line 80: mt_rand(): max(-7) is smaller than min(0)
      Anonymous 222.166.181.11 Sun Feb 13, 2011 10:55 am Error while creating image
      » Error in /includes/captcha/captcha_gd.php on line 80: mt_rand(): max(-9) is smaller than min(0)
      Anonymous 222.166.181.11 Sun Feb 13, 2011 10:55 am Error while creating image
      » Error in /includes/captcha/captcha_gd.php on line 80: mt_rand(): max(-10) is smaller than min(0)
      Anonymous 222.166.181.11 Sun Feb 13, 2011 10:55 am Error while creating image
      » Error in /includes/captcha/captcha_gd.php on line 80: mt_rand(): max(-13) is smaller than min(0)
      Anonymous 222.166.181.11 Sun Feb 13, 2011 10:55 am Error while creating image
      » Error in /includes/captcha/captcha_gd.php on line 80: mt_rand(): max(-18) is smaller than min(0)
      Anonymous 222.166.181.11 Sun Feb 13, 2011 10:55 am Error while creating image
      » Error in /includes/captcha/captcha_gd.php on line 80: mt_rand(): max(-27) is smaller than min(0)
      Anonymous 222.166.181.11 Sun Feb 13, 2011 10:55 am Error while creating image
      » Error in /includes/captcha/captcha_gd.php on line 80: mt_rand(): max(-41) is smaller than min(0)
      Anonymous 222.166.181.41 Sun Feb 13, 2011 10:54 am Error while creating image
      » Error in /includes/captcha/captcha_gd.php on line 80: mt_rand(): max(-4) is smaller than min(0)
      Anonymous 222.166.181.41 Sun Feb 13, 2011 10:54 am Error while creating image
      » Error in /includes/captcha/captcha_gd.php on line 80: mt_rand(): max(-5) is smaller than min(0)
      Anonymous 222.166.181.41 Sun Feb 13, 2011 10:54 am Error while creating image
      » Error in /includes/captcha/captcha_gd.php on line 80: mt_rand(): max(-6) is smaller than min(0)
      Anonymous 222.166.181.41 Sun Feb 13, 2011 10:54 am Error while creating image
      » Error in /includes/captcha/captcha_gd.php on line 80: mt_rand(): max(-8) is smaller than min(0)
      Anonymous 222.166.181.41 Sun Feb 13, 2011 10:54 am Error while creating image
      » Error in /includes/captcha/captcha_gd.php on line 80: mt_rand(): max(-10) is smaller than min(0)
      Anonymous 222.166.181.41 Sun Feb 13, 2011 10:54 am Error while creating image
      » Error in /includes/captcha/captcha_gd.php on line 80: mt_rand(): max(-16) is smaller than min(0)
      Anonymous 222.166.181.41 Sun Feb 13, 2011 10:54 am Error while creating image
      » Error in /includes/captcha/captcha_gd.php on line 80: mt_rand(): max(-24) is smaller than min(0)
      Anonymous 222.166.181.23 Sun Feb 13, 2011 10:53 am Error while creating image
      » Error in /includes/captcha/captcha_gd.php on line 80: mt_rand(): max(-1) is smaller than min(0)
      Anonymous 222.166.181.23 Sun Feb 13, 2011 10:53 am Error while creating image
      » Error in /includes/captcha/captcha_gd.php on line 80: mt_rand(): max(-1) is smaller than min(0)
      Anonymous 91.212.226.207 Sun Feb 13, 2011 7:45 am Error while creating image
      » Error in /includes/captcha/captcha_gd.php on line 80: mt_rand(): max(-4) is smaller than min(0)
      Anonymous 91.212.226.207 Sun Feb 13, 2011 7:45 am Error while creating image
      » Error in /includes/captcha/captcha_gd.php on line 80: mt_rand(): max(-5) is smaller than min(0)

      It seems that it doesnt happen every captcha call, as when I try to see the image, the image is still displayed.

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              • Assignee:
                bantu Andreas Fischer
                Reporter:
                Paul Paul Sohier
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                Dates

                • Created:
                  Updated:
                  Resolved: