Bug #51216 [Com]: Segmentation fault when compiling PHP with PHAR
[email protected] ("holderm at lycos dot com") Fri, 9 Apr 2010 23:18:38 +0200 (CEST)
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Edit report at http://bugs.php.net/bug.php?id=51216&edit=1
ID: 51216
Comment by: holderm at lycos dot com
Reported by: dtm2mcs at gmail dot com
Summary: Segmentation fault when compiling PHP with PHAR
Status: Open
Type: Bug
Package: PHAR related
Operating System: Ubuntu 6.04 + CentOS 5.4
PHP Version: 5.3.2
New Comment:
It looks like it's more than a phar problem. I can build it rith phar
disabled but it still won't run anything other than the --version
option.
Build complete.
Don't forget to run 'make test'.
/app/psoft/devl/packages/php/php-5.3.2/
hdlmpdu4/blk10.1/dev > make test
Build complete.
Don't forget to run 'make test'.
Segmentation Fault - core dumped
make: [test] Error 139 (ignored)
/app/psoft/devl/packages/php/php-5.3.2/
hdlmpdu4/blk10.1/dev > ll ./sapi/cli/php
-rwxr-xr-x 1 lmpjob lmpjob 18524408 Apr 9 16:25 ./sapi/cli/php
/app/psoft/devl/packages/php/php-5.3.2/
hdlmpdu4/blk10.1/dev > ./sapi/cli/php --version
PHP 5.3.2 (cli) (built: Apr 8 2010 18:07:52)
Copyright (c) 1997-2010 The PHP Group
Zend Engine v2.3.0, Copyright (c) 1998-2010 Zend Technologies
Previous Comments:
------------------------------------------------------------------------
[2010-04-09 22:21:18] holderm at lycos dot com
I've got a workaround. The problem seems to be that the
build_precommand.php script cannot run on systems that do not have a
working version of php.
I think the Makefile is doing this for me already but just to be sure I
tried changing the shebang from #!/usr/bin/php to my local
#!/app/psoft/devl/packages/php/php-5.3.2/sapi/cli/php (based on what I
thought the Makefile was doing). I kept running it from the command
line and getting things like this (I was adding my own debugging info on
lines that begin with // ):
/app/psoft/devl/packages/php/php-5.3.2/ext/phar/
hdlmpdu4/blk10.1/dev > ./build_precommand.php
<?php
/** @file phar.php
* @ingroup Phar
* @brief class Phar Pre Command
* @author Marcus Boerger
* @date 2007 - 2008
*
* Phar Command
*/
foreach(array("SPL", "Reflection", "Phar") as $ext) {
if (!extension_loaded($ext)) {
echo "$argv[0] requires PHP extension $ext.\n";
exit(1);
}
}
if (!class_exists('DirectoryTreeIterator', 0))
{
// name == DirectoryTreeIterator
// file(dirname('__FILE__') . '/phar/' .
strtolower('DirectoryTreeIterator') . '.inc');
// g == __FILE__/phar/$name.inc
Segmentation Fault(coredump)
Finally I decided to bring over a working php executable from another
server and give it a try:
/app/psoft/devl/packages/php/php-5.3.2/ext/phar/
hdlmpdu4/blk10.1/dev > which php
/app/psoft/devl/bin/php
/app/psoft/devl/packages/php/php-5.3.2/ext/phar/
hdlmpdu4/blk10.1/dev > /app/psoft/devl/bin/php --version
PHP 5.0.2 (cli) (built: Oct 21 2004 17:00:20)
Copyright (c) 1997-2004 The PHP Group
Zend Engine v2.0.2, Copyright (c) 1998-2004 Zend Technologies
/app/psoft/devl/packages/php/php-5.3.2/ext/phar/
hdlmpdu4/blk10.1/dev > ./build_precommand.php
<?php
/** @file phar.php
* @ingroup Phar
* @brief class Phar Pre Command
* @author Marcus Boerger
* @date 2007 - 2008
*
* Phar Command
*/
foreach(array("SPL", "Reflection", "Phar") as $ext) {
if (!extension_loaded($ext)) {
echo "$argv[0] requires PHP extension $ext.\n";
exit(1);
}
}
if (!class_exists('DirectoryTreeIterator', 0))
{
// name == DirectoryTreeIterator
// file(dirname('__FILE__') . '/phar/' .
strtolower('DirectoryTreeIterator') . '.inc');
// g == __FILE__/phar/$name.inc
// f == Array
// f == Array
// c == 53
/** @file directorytreeiterator.inc
* @ingroup Examples
* @brief class DirectoryTreeIterator
* @author Marcus Boerger
* @date 2003 - 2008
*
* SPL - Standard PHP Library
*/
/** @ingroup Examples
* @brief DirectoryIterator to generate ASCII graphic directory trees
* @author Marcus Boerger
* @version 1.1
*/
class DirectoryTreeIterator extends RecursiveIteratorIterator
{
/** Construct from a path.
* @param $path directory to iterate
*/
function __construct($path)
So, the problem is that the php executable that's built as an interem
version for running the build_precommand.php script is not able to use
the strtolower() function or the dirname() function (as far as my
testing got, it bombed on each of those isolated cases).
I was able to make a kludge workaround by modifing the Makefile
replacing $(PHP_PHARCMD_EXECUTABLE) with my executable, but the next
step failed (target ext/phar/phar.phar:). So I had to disable phar.
------------------------------------------------------------------------
[2010-04-09 00:22:37] holderm at lycos dot com
The problem is in build_precommand.php. When I run it it gets to the
open curly brace and churns for a couple seconds, then it Seg faults.
I'm not sure how to fix it but will try changing it.
/app/psoft/devl/packages/php/php-5.3.2/ext/phar/
hdlmpdu4/blk10.1/dev > ./build_precommand.php
<?php
/** @file phar.php
* @ingroup Phar
* @brief class Phar Pre Command
* @author Marcus Boerger
* @date 2007 - 2008
*
* Phar Command
*/
foreach(array("SPL", "Reflection", "Phar") as $ext) {
if (!extension_loaded($ext)) {
echo "$argv[0] requires PHP extension $ext.\n";
exit(1);
}
}
if (!class_exists('DirectoryTreeIterator', 0))
{
Segmentation Fault(coredump)
------------------------------------------------------------------------
[2010-04-07 23:34:47] holderm at lycos dot com
I'm getting the same thing with Solaris 10 and gcc 4.4.3. It seems the
Makefile is not generating a full ext/phar/phar.php (when compared to
ext/phar/phar/phar.php). The code ends with an open curly brace:
Generating phar.php
Segmentation Fault - core dumped
make: *** [ext/phar/phar.php] Error 139
/app/psoft/devl/packages/php/php-5.3.2/
hdlmpdu4/blk10.1/dev > ll ext/phar/phar.php
-rw-r--r-- 1 lmpjob lmpjob 351 Apr 7 16:10 ext/phar/phar.php
/app/psoft/devl/packages/php/php-5.3.2/
hdlmpdu4/blk10.1/dev > ll ext/phar/phar/phar.php
-rwxr-xr-x 1 lmpjob lmpjob 992 Aug 1 2008
ext/phar/phar/phar.php
/app/psoft/devl/packages/php/php-5.3.2/
hdlmpdu4/blk10.1/dev > cat ext/phar/phar.php
<?php
/** @file phar.php
* @ingroup Phar
* @brief class Phar Pre Command
* @author Marcus Boerger
* @date 2007 - 2008
*
* Phar Command
*/
foreach(array("SPL", "Reflection", "Phar") as $ext) {
if (!extension_loaded($ext)) {
echo "$argv[0] requires PHP extension $ext.\n";
exit(1);
}
}
if (!class_exists('DirectoryTreeIterator', 0))
{
As far as I can tell this part of the Makefile is where the problem is:
ext/phar/phar.php:
/app/psoft/devl/packages/php/php-5.3.2/ext/phar/build_precommand.php
/app/psoft/devl/packages/php/php-5.3.2/ext/phar/phar/*.inc
/app/psoft/devl/packages/php/php-5.3.2/ext/phar/phar/*.php
$(SAPI_CLI_PATH)
-@echo "Generating phar.php"
@$(PHP_PHARCMD_EXECUTABLE) $(PHP_PHARCMD_SETTINGS)
/app/psoft/devl/packages/php/php-5.3.2/ext/phar/build_precommand.php >
ext/phar/phar.php
My configure options were:
/app/psoft/devl/packages/php/php-5.3.2/
hdlmpdu4/blk10.1/dev > cat config.nice
#! /bin/sh
#
# Created by configure
'./configure' \
'--prefix=/app/psoft/scripts/pkg/php5' \
'--enable-cli' \
'--disable-cgi' \
'--with-bz2' \
'--with-zlib' \
'--with-png-dir=/app/psoft/scripts/pkg/png-1.4.1' \
'--with-gd' \
'--with-oci8=/app/oracle/product/10.2.0' \
"$@"
------------------------------------------------------------------------
[2010-03-30 17:39:38] tony at tonybibbs dot com
Same issue on 32bit Ubuntu 9.10
------------------------------------------------------------------------
[2010-03-26 00:16:11] mm_half3 at yahoo dot com
For what it is worth, I had the same issue on Solaris 10 sparc,
compiling with gcc-4.3.1, and php-5.32 (tried with stable release and
latest development src). Further research found other solaris types
getting segmentation faults during php 5.2.xx make test, see
http://bugs.php.net/bug.php?id=47824&edit=1 . Which I also could
reproduce. Setting CFLAGS=-O1, got php5.32 to compile and make test
successfully with phar, and 5.2.xx to compile without fatal errors. The
seg fault is probably not a php issue, but something in the gcc version.
The make test looks like all the tests run, but there is an issue when
the Test Summary is done for both:
WARNED TEST SUMMARY
---------------------------------------------------------------------
via [ext/pdo_sqlite/tests/common.phpt]
SQLite PDO Common: Bug #34630 (inserting streams as LOBs)
[ext/pdo_sqlite/tests/bug_34630.phpt] (warn: XFAIL section but test
passes)
via [ext/sqlite/tests/pdo/common.phpt]
SQLite2 PDO Common: Bug #34630 (inserting streams as LOBs)
[ext/sqlite/tests/pdo/bug_34630.phpt] (warn: XFAIL section but test
passes)
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------------------------------------------------------------------------
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