Package: libgd2-xpm
Version: 2.0.33-5.2etch1
Severity: important
on this system (debian etch with security-updates) any call of imagefill()
whithin php5-scripts
stops the script. This makes it unpossible to create PNG-Files with transparent
backgrounds in
this way. The segfaulting Code:
<?php
$thumbnail = ImageCreateTrueColor(GALLERY_THUMB_SIZE,
GALLERY_THUMB_SIZE);
imagesavealpha($thumbnail, TRUE);
$bgcolor = imagecolortransparent($thumbnail);
imagefill($thumbnail, 0, 0, $bgcolor);
imagecopyresampled($thumbnail, $image, $tn_pos_x, $tn_pos_y, 0, 0,
$newwidth, $newheight,
$width, $height);
$ok = imagepng($thumbnail, $thumbfile);
?>
this Problem seems to be fixed in newer versions of libgd-xpm: the version in
lenny doesn't
segfault on my local Workstation (where lenny runs on).
Thanks,
Christoph Muehlmann
-- System Information:
Debian Release: 4.0
APT prefers stable
APT policy: (500, 'stable')
Architecture: amd64 (x86_64)
Shell: /bin/sh linked to /bin/bash
Kernel: Linux 2.6.18-6-amd64
Locale: LANG=de_DE.UTF-8, LC_CTYPE=de_DE.UTF-8 (charmap=UTF-8)
Versions of packages libgd2-xpm depends on:
ii libc6 2.3.6.ds1-13etch5 GNU C Library: Shared libraries
ii libfontconfig1 2.4.2-1.2 generic font configuration library
ii libfreetype6 2.2.1-5+etch2 FreeType 2 font engine, shared lib
ii libjpeg62 6b-13 The Independent JPEG Group's JPEG
ii libpng12-0 1.2.15~beta5-1 PNG library - runtime
ii libx11-6 2:1.0.3-7 X11 client-side library
ii libxpm4 1:3.5.5-2 X11 pixmap library
ii zlib1g 1:1.2.3-13 compression library - runtime
libgd2-xpm recommends no packages.
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