Edit report at https://bugs.php.net/bug.php?id=65060&edit=1
ID: 65060
Updated by: paj...@php.net
Reported by: the...@php.net
Summary: imagecreatefrom... crashes with user streams
Status: Open
Type: Bug
Package: GD related
Operating System: gentoo
PHP Version: 5.5.0RC3
Block user comment: N
Private report: N
New Comment:
and the bt, which confirms an infinite loop there:
(gdb) bt
#0 0x081d7e6e in _php_stream_seek (stream=0xb7d60efc, offset=-1, whence=1) at
/home/pierre/repo/phpgit/php-src-clean/main/streams/streams.c:1273
#1 0x081da09e in stream_cookie_seeker (cookie=0xb7d60efc, position=0xbf800044,
whence=1) at /home/pierre/repo/phpgit/php-src-clean/main/streams/cast.c:109
#2 0xb7df9e99 in _IO_cookie_seek (fp=0x84f4420, offset=-1, dir=1) at
iofopncook.c:87
#3 0xb7e054ae in _IO_new_file_sync (fp=0x84f4420) at fileops.c:913
#4 0xb7df9810 in _IO_fflush (fp=0x84f4420) at iofflush.c:43
#5 0x081d7e76 in _php_stream_seek (stream=0xb7d60efc, offset=-1, whence=1) at
/home/pierre/repo/phpgit/php-src-clean/main/streams/streams.c:1273
#6 0x081da09e in stream_cookie_seeker (cookie=0xb7d60efc, position=0xbf8004e0,
whence=1) at /home/pierre/repo/phpgit/php-src-clean/main/streams/cast.c:109
#7 0xb7df9e99 in _IO_cookie_seek (fp=0x84f4420, offset=-1, dir=1) at
iofopncook.c:87
#8 0xb7e054ae in _IO_new_file_sync (fp=0x84f4420) at fileops.c:913
#9 0xb7df9810 in _IO_fflush (fp=0x84f4420) at iofflush.c:43
#10 0x081d7e76 in _php_stream_seek (stream=0xb7d60efc, offset=-1, whence=1) at
/home/pierre/repo/phpgit/php-src-clean/main/streams/streams.c:1273
#11 0x081da09e in stream_cookie_seeker (cookie=0xb7d60efc, position=0xbf80097c,
whence=1) at /home/pierre/repo/phpgit/php-src-clean/main/streams/cast.c:109
#12 0xb7df9e99 in _IO_cookie_seek (fp=0x84f4420, offset=-1, dir=1) at
iofopncook.c:87
#13 0xb7e054ae in _IO_new_file_sync (fp=0x84f4420) at fileops.c:913
...
Previous Comments:
------------------------------------------------------------------------
[2013-06-21 05:37:13] paj...@php.net
Program received signal SIGSEGV, Segmentation fault.
0x081d7e6e in _php_stream_seek (stream=0xb7d60efc, offset=-1, whence=1) at
/home/pierre/repo/phpgit/php-src-clean/main/streams/streams.c:1273
1273 fflush(stream->stdiocast);
------------------------------------------------------------------------
[2013-06-21 05:31:41] paj...@php.net
==5774== Memcheck, a memory error detector
==5774== Copyright (C) 2002-2010, and GNU GPL'd, by Julian Seward et al.
==5774== Using Valgrind-3.6.0.SVN-Debian and LibVEX; rerun with -h for
copyright
info
==5774== Command: ./sapi/cli/php stream.php
==5774==
==5774== Stack overflow in thread 1: can't grow stack to 0xbe2c6d8c
weird.
------------------------------------------------------------------------
[2013-06-19 09:00:42] the...@php.net
> system or bundled gd question remains
friebe@xpsrv ~/php/php-src $ ./sapi/cli/php -i|grep -i gd
Configure Command => './configure' '--with-gd'
gd
GD Support => enabled
GD Version => bundled (2.1.0 compatible)
gd.jpeg_ignore_warning => 0 => 0
------------------------------------------------------------------------
[2013-06-19 08:38:33] paj...@php.net
should have read more carefully :)
So only the system or bundled gd question remains :)
------------------------------------------------------------------------
[2013-06-19 08:35:49] paj...@php.net
g:\php-sdk\php-master\vc11\x86\php-src-clean>g:\temp\5.5.0rc3-nts\php -d
extension_dir=g:\temp\5.5.0rc3-nts\ext\ -d extension=php_gd2.dll 65060.php
Warning: imagecreatefromgif(): userstream::stream_cast is not implemented! in
G:\php-sdk\php-master\vc11\x86\php-src-clean\65060.php on line 38
resource(7) of type (gd)
do you use system's gd or bundled one? Can you try with the bundled one please
(if system's is used).
Which Distro do you use?
------------------------------------------------------------------------
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