#38214 [Opn->Fbk]: imagegif() does not product interlaced gif images
| From: | tony2001@php.net | Date: | Wed, 26 Jul 2006 07:04:45 +0000 |
| Subject: | #38214 [Opn->Fbk]: imagegif() does not product interlaced gif images | ||
| References: | 1 | Groups: | php.bugs |
| Request: | Send a blank email to php-bugs+get-99894@lists.php.net to get a copy of this message | ||
ID: 38214
Updated by: tony2001@php.net
Reported By: gn-spark at bk dot ru
-Status: Open
+Status: Feedback
Bug Type: GD related
Operating System: Win32
PHP Version: 5.1.4
New Comment:
Please try using this CVS snapshot:
http://snaps.php.net/php5.2-latest.tar.gz
For Windows:
http://snaps.php.net/win32/php5.2-win32-latest.zip
Previous Comments:
------------------------------------------------------------------------
[2006-07-26 00:47:39] gn-spark at bk dot ru
Description:
------------
imagegif() does not product interlaced gif images when interlace bit is
on. memset() overwrites actual value of interlace bit in
php-5.1.4\ext\gd\libgd\gd_gif_out.c at line 270.
Reproduce code:
---------------
php-5.1.4\ext\gd\libgd\gd_gif_out.c:268
ctx.Interlace = GInterlace;
ctx.in_count = 1;
memset(&ctx, 0, sizeof(ctx));
Expected result:
----------------
memset(&ctx, 0, sizeof(ctx));
ctx.Interlace = GInterlace;
(ctx.in_count is later assigned to 1 in function compress() at line
514.)
------------------------------------------------------------------------
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Edit this bug report at http://bugs.php.net/?id=38214&edit=1