Edit report at http://bugs.php.net/bug.php?id=45945&edit=1
ID: 45945
Comment by: thwien at gmx dot net
Reported by: djimenez at conduit-it dot com
Summary: Apache byterange output filter nullified if mod_php5
output > 8000 bytes
Status: Open
Type: Bug
Package: Apache2 related
Operating System: Ubuntu
PHP Version: 5.*, 6CVS (2009-07-15)
New Comment:
I can confirm this problem. Exactly over 8000 Bytes it does not work
anymore. Also using the Apache module x-sendfile does not solve this
error in my case. The one and only work-around in my case is a header
call with location of a static url.
header('Location: http://any.url/toanyfile.html');
exit;
After this just Apache controls the range operator and it works as
expected.
Previous Comments:
------------------------------------------------------------------------
[2009-10-13 21:30:08] dylan at io dot com
I have found that using sing X-Sendfile will solve this issue:
http://tn123.ath.cx/mod_xsendfile/
(at least for Apache/mod_php).
Also even if this "bug" was fixed, I'm not sure the results would be
very desirable. Since there's no way to efficiently "fseek" to a
particular byte in the script output, I assume mod_php would have to
transfer the entire document internally for each chunk that was
requested.
------------------------------------------------------------------------
[2009-09-16 14:15:21] djimenez at conduit-it dot com
Using the handler module:
LoadModule php5_module /usr/lib/apache2/modules/libphp5.so
<IfModule mod_php5.c>
AddType application/x-httpd-php .php .phtml .php3 .html .inc .func
.clss
AddType application/x-httpd-php-source .phps
</IfModule>
------------------------------------------------------------------------
[2009-09-16 12:35:33] [email protected]
Are you using the filter or handler module? What exactly do you put in
your httpd.conf to enable PHP?
------------------------------------------------------------------------
[2009-07-15 19:01:34] djimenez at conduit-it dot com
I tested against nightly snapshot php5.3-200907151630 and still obtain
the same results. The bug is probably in the php5 apache2 module.
------------------------------------------------------------------------
[2008-08-31 02:22:29] djimenez at conduit-it dot com
I used amazon ec2 to test and reconfirm this bug on a base install of
apache2 and php5.2.6 in ubuntu intrepid ibex. No changes to the
php.ini (which I've included without comments and empty sections):
[PHP]
engine = On
zend.ze1_compatibility_mode = Off
short_open_tag = On
asp_tags = Off
precision = 12
y2k_compliance = On
output_buffering = Off
zlib.output_compression = Off
implicit_flush = Off
unserialize_callback_func=
serialize_precision = 100
allow_call_time_pass_reference = On
safe_mode = Off
safe_mode_gid = Off
safe_mode_include_dir =
safe_mode_exec_dir =
safe_mode_allowed_env_vars = PHP_
safe_mode_protected_env_vars = LD_LIBRARY_PATH
disable_functions =
disable_classes =
expose_php = On
max_execution_time = 30 ; Maximum execution time of each script,
in seconds
max_input_time = 60 ; Maximum amount of time each script may spend
parsing request data
memory_limit = 16M ; Maximum amount of memory a script may
consume (16MB)
error_reporting = E_ALL & ~E_NOTICE
display_errors = On
display_startup_errors = Off
log_errors = Off
log_errors_max_len = 1024
ignore_repeated_errors = Off
ignore_repeated_source = Off
report_memleaks = On
track_errors = Off
variables_order = "EGPCS"
register_globals = Off
register_long_arrays = On
register_argc_argv = On
auto_globals_jit = On
post_max_size = 8M
magic_quotes_gpc = On
magic_quotes_runtime = Off
magic_quotes_sybase = Off
auto_prepend_file =
auto_append_file =
default_mimetype = "text/html"
doc_root =
user_dir =
enable_dl = Off
file_uploads = On
upload_max_filesize = 2M
allow_url_fopen = On
allow_url_include = Off
default_socket_timeout = 60
[Syslog]
define_syslog_variables = Off
[mail function]
SMTP = localhost
smtp_port = 25
[SQL]
sql.safe_mode = Off
[ODBC]
odbc.allow_persistent = On
odbc.check_persistent = On
odbc.max_persistent = -1
odbc.max_links = -1
odbc.defaultlrl = 4096
odbc.defaultbinmode = 1
[MySQL]
mysql.allow_persistent = On
mysql.max_persistent = -1
mysql.max_links = -1
mysql.default_port =
mysql.default_socket =
mysql.default_host =
mysql.default_user =
mysql.default_password =
mysql.connect_timeout = 60
mysql.trace_mode = Off
[MySQLi]
mysqli.max_links = -1
mysqli.default_port = 3306
mysqli.default_socket =
mysqli.default_host =
mysqli.default_user =
mysqli.default_pw =
mysqli.reconnect = Off
[mSQL]
msql.allow_persistent = On
msql.max_persistent = -1
msql.max_links = -1
[PostgresSQL]
pgsql.allow_persistent = On
pgsql.auto_reset_persistent = Off
pgsql.max_persistent = -1
pgsql.max_links = -1
pgsql.ignore_notice = 0
pgsql.log_notice = 0
[Sybase]
sybase.allow_persistent = On
sybase.max_persistent = -1
sybase.max_links = -1
sybase.min_error_severity = 10
sybase.min_message_severity = 10
sybase.compatability_mode = Off
[Sybase-CT]
sybct.allow_persistent = On
sybct.max_persistent = -1
sybct.max_links = -1
sybct.min_server_severity = 10
sybct.min_client_severity = 10
[bcmath]
bcmath.scale = 0
[Informix]
ifx.default_host =
ifx.default_user =
ifx.default_password =
ifx.allow_persistent = On
ifx.max_persistent = -1
ifx.max_links = -1
ifx.textasvarchar = 0
ifx.byteasvarchar = 0
ifx.charasvarchar = 0
ifx.blobinfile = 0
ifx.nullformat = 0
[Session]
session.save_handler = files
session.use_cookies = 1
session.name = PHPSESSID
session.auto_start = 0
session.cookie_lifetime = 0
session.cookie_path = /
session.cookie_domain =
session.cookie_httponly =
session.serialize_handler = php
session.gc_divisor = 100
session.gc_maxlifetime = 1440
session.bug_compat_42 = 1
session.bug_compat_warn = 1
session.referer_check =
session.entropy_length = 0
session.entropy_file =
session.cache_limiter = nocache
session.cache_expire = 180
session.use_trans_sid = 0
session.hash_function = 0
session.hash_bits_per_character = 4
url_rewriter.tags =
"a=href,area=href,frame=src,input=src,form=,fieldset="
[MSSQL]
mssql.allow_persistent = On
mssql.max_persistent = -1
mssql.max_links = -1
mssql.min_error_severity = 10
mssql.min_message_severity = 10
mssql.compatability_mode = Off
mssql.secure_connection = Off
[Tidy]
tidy.clean_output = Off
[soap]
soap.wsdl_cache_enabled=1
soap.wsdl_cache_dir="/tmp"
soap.wsdl_cache_ttl=86400
------------------------------------------------------------------------
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the rest of the comments, please view the bug report online at
http://bugs.php.net/bug.php?id=45945
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