Bug #51671 [NEW]: imagefill does not work correctly for small images

From: Operating system: Windows XP SP3 PHP version: 5.3.2 Package: GD related Bug Type: Bug Bug description:imagefill does not work correctly for small images Description: ------------ I try to use imagefill() with an image that has a width of one pixel, but it does not work. For larger image it works as expected. Test script: --------------- // image 1 $image = imagecreatetruecolor(50, 50); $white = imagecolorallocate($image, 255, 255, 255); imagefill($image, 0, 0, $white); imagegif($image, __DIR__ . '/50x50.gif'); // image 2 $image = imagecreatetruecolor(1, 50); $white = imagecolorallocate($image, 255, 255, 255); imagefill($image, 0, 0, $white); imagegif($image, __DIR__ . '/1x50.gif'); Expected result: ---------------- 1) White image, 50x50 pixel. 2) White image, 1x50 pixel. Actual result: -------------- 1) White image, 50x50 pixel. 2) Image, 1x50 pixel, with the first two pixels (0/0, 1/0) in white, the rest in the default color (black). -- Edit bug report at http://bugs.php.net/bug.php?id=51671&edit=1 -- Try a snapshot (PHP 5.2): http://bugs.php.net/fix.php?id=51671&r=trysnapshot52 Try a snapshot (PHP 5.3): http://bugs.php.net/fix.php?id=51671&r=trysnapshot53 Try a snapshot (PHP 6.0): http://bugs.php.net/fix.php?id=51671&r=trysnapshot60 Fixed in SVN: http://bugs.php.net/fix.php?id=51671&r=fixed Fixed in SVN and need be documented: http://bugs.php.net/fix.php?id=51671&r=needdocs Fixed in release: http://bugs.php.net/fix.php?id=51671&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=51671&r=needtrace Need Reproduce Script: http://bugs.php.net/fix.php?id=51671&r=needscript Try newer version: http://bugs.php.net/fix.php?id=51671&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=51671&r=support Expected behavior: http://bugs.php.net/fix.php?id=51671&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=51671&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=51671&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=51671&r=globals PHP 4 support discontinued: http://bugs.php.net/fix.php?id=51671&r=php4 Daylight Savings: http://bugs.php.net/fix.php?id=51671&r=dst IIS Stability: http://bugs.php.net/fix.php?id=51671&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=51671&r=gnused Floating point limitations: http://bugs.php.net/fix.php?id=51671&r=float No Zend Extensions: http://bugs.php.net/fix.php?id=51671&r=nozend MySQL Configuration Error: http://bugs.php.net/fix.php?id=51671&r=mysqlcfg