Bug #69177 [NEW]: imagefilltoborder segfault
From: polyanin at gmail dot com
Operating system: debian 8
PHP version: 5.6.6
Package: GD related
Bug Type: Bug
Bug description:imagefilltoborder segfault
Description:
------------
kernel: [733793.955529] php5-fpm[7936]: segfault at 7fff43558ff8 ip
00007fd254b9f389 sp 00007fff43559000 error 6 in
libgd.so.3.0.0[7fd254b8f000+43000]
Test script:
---------------
<?php
// create a 200*200 image
$img = imagecreatetruecolor(200, 200);
// allocate some colors
$red = imagecolorallocate($img, 255, 0, 0);
imagefilltoborder($img, 200, 200, $red, $red);
// output image in the browser
header("Content-type: image/png");
imagepng($img);
// free memory
imagedestroy($img);
Actual result:
--------------
Program received signal SIGSEGV, Segmentation fault.
0x00007ffff33b9382 in gdImageSetPixel () from
/usr/lib/x86_64-linux-gnu/libgd.so.3
(gdb) bt
#0 0x00007ffff33b9382 in gdImageSetPixel () from
/usr/lib/x86_64-linux-gnu/libgd.so.3
#1 0x00007ffff33baed3 in gdImageFillToBorder () from
/usr/lib/x86_64-linux-gnu/libgd.so.3
#2 0x00007ffff33bb064 in gdImageFillToBorder () from
/usr/lib/x86_64-linux-gnu/libgd.so.3
#3 0x00007ffff33bb086 in gdImageFillToBorder () from
/usr/lib/x86_64-linux-gnu/libgd.so.3
#4 0x00007ffff33bb064 in gdImageFillToBorder () from
/usr/lib/x86_64-linux-gnu/libgd.so.3
#5 0x00007ffff33bb086 in gdImageFillToBorder () from
/usr/lib/x86_64-linux-gnu/libgd.so.3
#6 0x00007ffff33bb064 in gdImageFillToBorder () from
/usr/lib/x86_64-linux-gnu/libgd.so.3
#7 0x00007ffff33bb086 in gdImageFillToBorder () from
/usr/lib/x86_64-linux-gnu/libgd.so.3
#8 0x00007ffff33bb064 in gdImageFillToBorder () from
/usr/lib/x86_64-linux-gnu/libgd.so.3
#9 0x00007ffff33bb086 in gdImageFillToBorder () from
/usr/lib/x86_64-linux-gnu/libgd.so.3
#10 0x00007ffff33bb064 in gdImageFillToBorder () from
/usr/lib/x86_64-linux-gnu/libgd.so.3
#11 0x00007ffff33bb086 in gdImageFillToBorder () from
/usr/lib/x86_64-linux-gnu/libgd.so.3
#12 0x00007ffff33bb064 in gdImageFillToBorder () from
/usr/lib/x86_64-linux-gnu/libgd.so.3
#13 0x00007ffff33bb086 in gdImageFillToBorder () from
/usr/lib/x86_64-linux-gnu/libgd.so.3
#14 0x00007ffff33bb064 in gdImageFillToBorder () from
/usr/lib/x86_64-linux-gnu/libgd.so.3
--
Edit bug report at https://bugs.php.net/bug.php?id=69177&edit=1
--
Try a snapshot (PHP 5.4): https://bugs.php.net/fix.php?id=69177&r=trysnapshot54
Try a snapshot (PHP 5.5): https://bugs.php.net/fix.php?id=69177&r=trysnapshot55
Try a snapshot (trunk): https://bugs.php.net/fix.php?id=69177&r=trysnapshottrunk
Fixed in SVN: https://bugs.php.net/fix.php?id=69177&r=fixed
Fixed in release: https://bugs.php.net/fix.php?id=69177&r=alreadyfixed
Need backtrace: https://bugs.php.net/fix.php?id=69177&r=needtrace
Need Reproduce Script: https://bugs.php.net/fix.php?id=69177&r=needscript
Try newer version: https://bugs.php.net/fix.php?id=69177&r=oldversion
Not developer issue: https://bugs.php.net/fix.php?id=69177&r=support
Expected behavior: https://bugs.php.net/fix.php?id=69177&r=notwrong
Not enough info: https://bugs.php.net/fix.php?id=69177&r=notenoughinfo
Submitted twice: https://bugs.php.net/fix.php?id=69177&r=submittedtwice
register_globals: https://bugs.php.net/fix.php?id=69177&r=globals
PHP 4 support discontinued: https://bugs.php.net/fix.php?id=69177&r=php4
Daylight Savings: https://bugs.php.net/fix.php?id=69177&r=dst
IIS Stability: https://bugs.php.net/fix.php?id=69177&r=isapi
Install GNU Sed: https://bugs.php.net/fix.php?id=69177&r=gnused
Floating point limitations: https://bugs.php.net/fix.php?id=69177&r=float
No Zend Extensions: https://bugs.php.net/fix.php?id=69177&r=nozend
MySQL Configuration Error: https://bugs.php.net/fix.php?id=69177&r=mysqlcfg
Thread (5 messages)
- polyanin at gmail dot com