ID: 46433
Updated by: paj...@php.net
Reported By: ak at pre-secure dot de
-Status: Open
+Status: Bogus
Bug Type: GD related
Operating System: Linux (OpenSUSE)
PHP Version: 5.2.9
Assigned To: pajoye
New Comment:
==18171== ERROR SUMMARY: 0 errors from 0 contexts
No error. Still bogus.
Previous Comments:
[2009-06-16 13:35:21] ak at pre-secure dot de
==18171== Memcheck, a memory error detector.
==18171== Copyright (C) 2002-2007, and GNU GPL'd, by Julian Seward et
al.
==18171== Using LibVEX rev 1854, a library for dynamic binary
translation.
==18171== Copyright (C) 2004-2007, and GNU GPL'd, by OpenWorks LLP.
==18171== Using valgrind-3.3.1, a dynamic binary instrumentation
framework.
==18171== Copyright (C) 2000-2007, and GNU GPL'd, by Julian Seward et
al.
==18171== For more details, rerun with: -v
==18171==
Memory: 104664PHP Warning: imagecreatefrompng(): gd-png: fatal libpng
error: IDAT: CRC error in /srv/www/htdocs/ak/memtest.php on line 5
PHP Warning: imagecreatefrompng(): gd-png error: setjmp returns error
condition in /srv/www/htdocs/ak/memtest.php on line 5
PHP Warning: imagecreatefrompng(): 'anyimage.png' is not a valid PNG
file in /srv/www/htdocs/ak/memtest.php on line 5
==18171==
==18171== ERROR SUMMARY: 0 errors from 0 contexts (suppressed: 96 from
2)
==18171== malloc/free: in use at exit: 7,917 bytes in 15 blocks.
==18171== malloc/free: 13,027 allocs, 13,012 frees, 4,751,157 bytes
allocated.
==18171== For counts of detected errors, rerun with: -v
==18171== searching for pointers to 15 not-freed blocks.
==18171== checked 525,192 bytes.
==18171==
==18171== LEAK SUMMARY:
==18171==definitely lost: 0 bytes in 0 blocks.
==18171== possibly lost: 0 bytes in 0 blocks.
==18171==still reachable: 7,917 bytes in 15 blocks.
==18171== suppressed: 0 bytes in 0 blocks.
==18171== Rerun with --leak-check=full to see details of leaked memory.
[2009-06-11 13:17:46] paj...@php.net
Run a single pass through valgrind please.
[2009-06-11 13:11:42] ak at pre-secure dot de
I was able to reproduce the Problem with the current release. It occurs
if you try to open an image with an crc error.
Reproduce code:
---
while(true) {
print "\nMemory: ".memory_get_usage();
imagecreatefrompng("anyimage.png");
}
Image:
--
http://drahop.de/php/anyimage.png
[2008-10-31 13:45:59] paj...@php.net
not a bug > bogus
[2008-10-31 13:43:32] ak at pre-secure dot de
Seems to be fixed with the newest snapshot. Cannot reproduce it
anymore.
The remainder of the comments for this report are too long. To view
the rest of the comments, please view the bug report online at
http://bugs.php.net/46433
--
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