[PHP-DEV] Bug #13034 Updated: Apache segfaults when acessing certain scripts
ID: 13034 Updated by: [EMAIL PROTECTED] Reported By: [EMAIL PROTECTED] -Status: Open +Status: Feedback Bug Type: Reproducible crash Operating System: RedHat Linux 7.0. -PHP Version: 4.0.6 +PHP Version: 4.1.1 New Comment: Could you identify which function call is causing this segfault? http://bugs.php.net/bugs-generating-backtrace.php Previous Comments: [2002-01-06 10:15:28] [EMAIL PROTECTED] Well that problem occured some time ago. As far as I can say it doesn't occur with php-4.1.1, but it occured only under some circumstances: Accessing Arrays or Objects in a recursive way. Well with 4.1.1 there are other problems now: When I use the builtin sessionmanagement with register_globals off it doesn't work at all (I followed the release notes) - but that is another story and I don't have the time right now to do debugging on that. best regards Daniel [datenPUNK] Khan [2002-01-06 07:39:33] [EMAIL PROTECTED] Does this problem still occur with 4.1.1 and/or the latest CVS? [2001-08-30 17:10:27] [EMAIL PROTECTED] yes - i couldn't get the crash over apache - then i tried via CGI and it crashed. it crashes with php 4.0.6 and the dev snap of 29th of august. [2001-08-30 17:00:23] [EMAIL PROTECTED] I can not reproduce this. [2001-08-30 16:59:57] [EMAIL PROTECTED] You didn't say with what version this backtrace was generated with, also is it with that script you said you could NOT get the crash? Please be clear about these things. 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/13034 -- Edit this bug report at http://bugs.php.net/?id=13034edit=1 -- PHP Development Mailing List http://www.php.net/ To unsubscribe, visit: http://www.php.net/unsub.php
[PHP-DEV] Bug #13034 Updated: Apache segfaults when acessing certain scripts
ID: 13034 Updated by: sander Reported By: [EMAIL PROTECTED] Old Status: Open Status: Feedback Bug Type: Reproducible crash Operating System: RedHat Linux 7.0. PHP Version: 4.0.6 New Comment: Does this problem still occur with 4.1.1 and/or the latest CVS? Previous Comments: [2001-08-30 17:10:27] [EMAIL PROTECTED] yes - i couldn't get the crash over apache - then i tried via CGI and it crashed. it crashes with php 4.0.6 and the dev snap of 29th of august. [2001-08-30 17:00:23] [EMAIL PROTECTED] I can not reproduce this. [2001-08-30 16:59:57] [EMAIL PROTECTED] You didn't say with what version this backtrace was generated with, also is it with that script you said you could NOT get the crash? Please be clear about these things. [2001-08-30 13:28:19] [EMAIL PROTECTED] hello, please read the whole thread - i have included the script AND i have also tried it with the latest development snapshot. i really have included all i have :) for me it looks like a bug in the echo function (vfprintf.c). the script doesn't crash without the echo funtions. it also crashes with print. regards daniel [2001-08-30 10:05:38] [EMAIL PROTECTED] What was the script used to generate that backtrace? Also, could you try and check if this happens with latest CVS snapshot: http://snaps.php.net/ 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/?id=13034 Edit this bug report at http://bugs.php.net/?id=13034edit=1 -- PHP Development Mailing List http://www.php.net/ To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]
[PHP-DEV] Bug #13034 Updated: Apache segfaults when acessing certain scripts
ID: 13034 User updated by: [EMAIL PROTECTED] Reported By: [EMAIL PROTECTED] Old Status: Feedback Status: Open Bug Type: Reproducible crash Operating System: RedHat Linux 7.0. PHP Version: 4.0.6 New Comment: Well that problem occured some time ago. As far as I can say it doesn't occur with php-4.1.1, but it occured only under some circumstances: Accessing Arrays or Objects in a recursive way. Well with 4.1.1 there are other problems now: When I use the builtin sessionmanagement with register_globals off it doesn't work at all (I followed the release notes) - but that is another story and I don't have the time right now to do debugging on that. best regards Daniel [datenPUNK] Khan Previous Comments: [2002-01-06 07:39:33] [EMAIL PROTECTED] Does this problem still occur with 4.1.1 and/or the latest CVS? [2001-08-30 17:10:27] [EMAIL PROTECTED] yes - i couldn't get the crash over apache - then i tried via CGI and it crashed. it crashes with php 4.0.6 and the dev snap of 29th of august. [2001-08-30 17:00:23] [EMAIL PROTECTED] I can not reproduce this. [2001-08-30 16:59:57] [EMAIL PROTECTED] You didn't say with what version this backtrace was generated with, also is it with that script you said you could NOT get the crash? Please be clear about these things. [2001-08-30 13:28:19] [EMAIL PROTECTED] hello, please read the whole thread - i have included the script AND i have also tried it with the latest development snapshot. i really have included all i have :) for me it looks like a bug in the echo function (vfprintf.c). the script doesn't crash without the echo funtions. it also crashes with print. regards daniel 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/?id=13034 Edit this bug report at http://bugs.php.net/?id=13034edit=1 -- PHP Development Mailing List http://www.php.net/ To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]
[PHP-DEV] Bug #13034 Updated: Apache segfaults when acessing certain scripts
ID: 13034
Updated by: sniper
Reported By: [EMAIL PROTECTED]
Old Status: Open
Status: Feedback
Bug Type: Reproducible crash
Operating System: RedHat Linux 7.0.
PHP Version: 4.0.6
New Comment:
What was the script used to generate that backtrace?
Also, could you try and check if this happens with
latest CVS snapshot: http://snaps.php.net/
Previous Comments:
[2001-08-29 12:11:09] [EMAIL PROTECTED]
here is the core dump (i managed it with the cgi version):
so the error isn't anymore apache related i guess - i'll move the type...
/*note: this error comes while loading the symbols ---
(before i started the actual backtrace
*/
#0 0x40362c2c in _IO_vfprintf (s=0xbf800500, format=0x816a2f3 %ld, ap=0xbf8005e8)
at vfprintf.c:231
231 vfprintf.c: No such file or directory.
/*after the bt command it follows endlessly...
#0 0x40362c2c in _IO_vfprintf (s=0xbf800500, format=0x816a2f3 %ld, ap=0xbf8005e8)
at vfprintf.c:231
#1 0x40380432 in _IO_vsprintf (string=0x8cd4bb4 'Z' repeats 19 times,
\204Ì\217**, format=0x816a2f3 %ld, args=0xbf8005e8)
at iovsprintf.c:47
#2 0x4036ccb7 in sprintf (s=0x8cd4bb4 'Z' repeats 19 times, \204Ì\217**,
format=0x816a2f3 %ld) at sprintf.c:38
#3 0x810f7e5 in _convert_to_string (op=0xbf800980, __zend_filename=0x816a51d
zend.c, __zend_lineno=154) at zend_operators.c:442
#4 0x8115517 in zend_make_printable_zval (expr=0x8cd4b14, expr_copy=0xbf800980,
use_copy=0xbf800998) at zend.c:154
#5 0x814fe98 in execute (op_array=0x8295b08) at ./zend_execute.c:1365
#6 0x815082f in execute (op_array=0x8295ff0) at ./zend_execute.c:1544
#7 0x815082f in execute (op_array=0x8295b08) at ./zend_execute.c:1544
#8 0x815082f in execute (op_array=0x8295ff0) at ./zend_execute.c:1544
#9 0x815082f in execute (op_array=0x8295b08) at ./zend_execute.c:1544
#10 0x815082f in execute (op_array=0x8295ff0) at ./zend_execute.c:1544
#11 0x815082f in execute (op_array=0x8295b08) at ./zend_execute.c:1544
#12 0x815082f in execute (op_array=0x8295ff0) at ./zend_execute.c:1544
#13 0x815082f in execute (op_array=0x8295b08) at ./zend_execute.c:1544
..
daniel
[2001-08-29 11:43:48] [EMAIL PROTECTED]
hello,
i am using apache 1.3.20 with php-4.0.6
since my update to the 1.3.20 i have strange segmentation faults when i access some
scripts.
error_log:
[notice] child pid 9707 exit signal Segmentation fault (11)
PLEASE NOTICE:
i have also tryed it with the latest development snapshot - the same
here is my configuration:
'./configure' '--prefix=/usr' '--with-config-file-path=/etc' '--enable-debug'
'--with-apxs' '--disable-debug' '--enable-discard-path' '--with-exec-dir=/usr/bin'
'--with-regex=system' '--with-gettext' '--with-gd=shared' '--with-jpeg-dir=/usr'
'--with-png' '--with-zlib' '--with-db2' '--with-db3' '--with-gdbm'
'--enable-magic-quotes' '--enable-safe-mode' '--enable-sysvsem' '--enable-sysvshm'
'--enable-track-vars' '--enable-yp' '--enable-ftp' '--with-mysql=/usr'
'--without-oracle' '--without-oci8' '--with-recode' '--with-xml'
i have allready tryed to disable things like xml or regex or recode - the same...
here is a short demo script to reproduce the error:
?
$ar = array(hund,katze,schwein,kuh,kamel);
function ar1($ar)
{
reset($ar);
foreach($ar as $key = $val)
{
if($val != kuh)
{
echo f1 $key = $valbr;
}
else
{
ar2($ar);
}
}
}
function ar2($ar)
{
foreach($ar as $key=$val)
{
if($val==kuh)
{
echo f2 $key = $valbr;
}
else
{
ar1($ar);
}
}
}
ar1($ar);
?
infortunately apache refuses to produce a core dump in this case
please help
daniel
Edit this bug report at http://bugs.php.net/?id=13034edit=1
--
PHP Development Mailing List http://www.php.net/
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
To contact the list administrators, e-mail: [EMAIL PROTECTED]
[PHP-DEV] Bug #13034 Updated: Apache segfaults when acessing certain scripts
ID: 13034
User updated by: [EMAIL PROTECTED]
Reported By: [EMAIL PROTECTED]
Old Status: Feedback
Status: Open
Bug Type: Reproducible crash
Operating System: RedHat Linux 7.0.
PHP Version: 4.0.6
New Comment:
hello,
please read the whole thread - i have included the script AND i have also tried it
with the latest development snapshot. i really have included all i have :)
for me it looks like a bug in the echo function (vfprintf.c). the script doesn't crash
without the echo funtions. it also crashes with print.
regards
daniel
Previous Comments:
[2001-08-30 10:05:38] [EMAIL PROTECTED]
What was the script used to generate that backtrace?
Also, could you try and check if this happens with
latest CVS snapshot: http://snaps.php.net/
[2001-08-29 12:11:09] [EMAIL PROTECTED]
here is the core dump (i managed it with the cgi version):
so the error isn't anymore apache related i guess - i'll move the type...
/*note: this error comes while loading the symbols ---
(before i started the actual backtrace
*/
#0 0x40362c2c in _IO_vfprintf (s=0xbf800500, format=0x816a2f3 %ld, ap=0xbf8005e8)
at vfprintf.c:231
231 vfprintf.c: No such file or directory.
/*after the bt command it follows endlessly...
#0 0x40362c2c in _IO_vfprintf (s=0xbf800500, format=0x816a2f3 %ld, ap=0xbf8005e8)
at vfprintf.c:231
#1 0x40380432 in _IO_vsprintf (string=0x8cd4bb4 'Z' repeats 19 times,
\204Ì\217**, format=0x816a2f3 %ld, args=0xbf8005e8)
at iovsprintf.c:47
#2 0x4036ccb7 in sprintf (s=0x8cd4bb4 'Z' repeats 19 times, \204Ì\217**,
format=0x816a2f3 %ld) at sprintf.c:38
#3 0x810f7e5 in _convert_to_string (op=0xbf800980, __zend_filename=0x816a51d
zend.c, __zend_lineno=154) at zend_operators.c:442
#4 0x8115517 in zend_make_printable_zval (expr=0x8cd4b14, expr_copy=0xbf800980,
use_copy=0xbf800998) at zend.c:154
#5 0x814fe98 in execute (op_array=0x8295b08) at ./zend_execute.c:1365
#6 0x815082f in execute (op_array=0x8295ff0) at ./zend_execute.c:1544
#7 0x815082f in execute (op_array=0x8295b08) at ./zend_execute.c:1544
#8 0x815082f in execute (op_array=0x8295ff0) at ./zend_execute.c:1544
#9 0x815082f in execute (op_array=0x8295b08) at ./zend_execute.c:1544
#10 0x815082f in execute (op_array=0x8295ff0) at ./zend_execute.c:1544
#11 0x815082f in execute (op_array=0x8295b08) at ./zend_execute.c:1544
#12 0x815082f in execute (op_array=0x8295ff0) at ./zend_execute.c:1544
#13 0x815082f in execute (op_array=0x8295b08) at ./zend_execute.c:1544
..
daniel
[2001-08-29 11:43:48] [EMAIL PROTECTED]
hello,
i am using apache 1.3.20 with php-4.0.6
since my update to the 1.3.20 i have strange segmentation faults when i access some
scripts.
error_log:
[notice] child pid 9707 exit signal Segmentation fault (11)
PLEASE NOTICE:
i have also tryed it with the latest development snapshot - the same
here is my configuration:
'./configure' '--prefix=/usr' '--with-config-file-path=/etc' '--enable-debug'
'--with-apxs' '--disable-debug' '--enable-discard-path' '--with-exec-dir=/usr/bin'
'--with-regex=system' '--with-gettext' '--with-gd=shared' '--with-jpeg-dir=/usr'
'--with-png' '--with-zlib' '--with-db2' '--with-db3' '--with-gdbm'
'--enable-magic-quotes' '--enable-safe-mode' '--enable-sysvsem' '--enable-sysvshm'
'--enable-track-vars' '--enable-yp' '--enable-ftp' '--with-mysql=/usr'
'--without-oracle' '--without-oci8' '--with-recode' '--with-xml'
i have allready tryed to disable things like xml or regex or recode - the same...
here is a short demo script to reproduce the error:
?
$ar = array(hund,katze,schwein,kuh,kamel);
function ar1($ar)
{
reset($ar);
foreach($ar as $key = $val)
{
if($val != kuh)
{
echo f1 $key = $valbr;
}
else
{
ar2($ar);
}
}
}
function ar2($ar)
{
foreach($ar as $key=$val)
{
if($val==kuh)
{
echo f2 $key = $valbr;
}
else
{
ar1($ar);
}
}
}
ar1($ar);
?
infortunately apache refuses to produce a core dump in this case
please help
daniel
Edit this bug report at http://bugs.php.net/?id=13034edit=1
--
PHP Development Mailing List http://www.php.net/
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
To contact the list administrators, e-mail: [EMAIL PROTECTED]
[PHP-DEV] Bug #13034 Updated: Apache segfaults when acessing certain scripts
ID: 13034
Updated by: sniper
Reported By: [EMAIL PROTECTED]
Old Status: Open
Status: Feedback
Bug Type: Reproducible crash
Operating System: RedHat Linux 7.0.
PHP Version: 4.0.6
New Comment:
You didn't say with what version this backtrace was generated with, also is it with
that script you said
you could NOT get the crash? Please be clear about these things.
Previous Comments:
[2001-08-30 13:28:19] [EMAIL PROTECTED]
hello,
please read the whole thread - i have included the script AND i have also tried it
with the latest development snapshot. i really have included all i have :)
for me it looks like a bug in the echo function (vfprintf.c). the script doesn't crash
without the echo funtions. it also crashes with print.
regards
daniel
[2001-08-30 10:05:38] [EMAIL PROTECTED]
What was the script used to generate that backtrace?
Also, could you try and check if this happens with
latest CVS snapshot: http://snaps.php.net/
[2001-08-29 12:11:09] [EMAIL PROTECTED]
here is the core dump (i managed it with the cgi version):
so the error isn't anymore apache related i guess - i'll move the type...
/*note: this error comes while loading the symbols ---
(before i started the actual backtrace
*/
#0 0x40362c2c in _IO_vfprintf (s=0xbf800500, format=0x816a2f3 %ld, ap=0xbf8005e8)
at vfprintf.c:231
231 vfprintf.c: No such file or directory.
/*after the bt command it follows endlessly...
#0 0x40362c2c in _IO_vfprintf (s=0xbf800500, format=0x816a2f3 %ld, ap=0xbf8005e8)
at vfprintf.c:231
#1 0x40380432 in _IO_vsprintf (string=0x8cd4bb4 'Z' repeats 19 times,
\204Ì\217**, format=0x816a2f3 %ld, args=0xbf8005e8)
at iovsprintf.c:47
#2 0x4036ccb7 in sprintf (s=0x8cd4bb4 'Z' repeats 19 times, \204Ì\217**,
format=0x816a2f3 %ld) at sprintf.c:38
#3 0x810f7e5 in _convert_to_string (op=0xbf800980, __zend_filename=0x816a51d
zend.c, __zend_lineno=154) at zend_operators.c:442
#4 0x8115517 in zend_make_printable_zval (expr=0x8cd4b14, expr_copy=0xbf800980,
use_copy=0xbf800998) at zend.c:154
#5 0x814fe98 in execute (op_array=0x8295b08) at ./zend_execute.c:1365
#6 0x815082f in execute (op_array=0x8295ff0) at ./zend_execute.c:1544
#7 0x815082f in execute (op_array=0x8295b08) at ./zend_execute.c:1544
#8 0x815082f in execute (op_array=0x8295ff0) at ./zend_execute.c:1544
#9 0x815082f in execute (op_array=0x8295b08) at ./zend_execute.c:1544
#10 0x815082f in execute (op_array=0x8295ff0) at ./zend_execute.c:1544
#11 0x815082f in execute (op_array=0x8295b08) at ./zend_execute.c:1544
#12 0x815082f in execute (op_array=0x8295ff0) at ./zend_execute.c:1544
#13 0x815082f in execute (op_array=0x8295b08) at ./zend_execute.c:1544
..
daniel
[2001-08-29 11:43:48] [EMAIL PROTECTED]
hello,
i am using apache 1.3.20 with php-4.0.6
since my update to the 1.3.20 i have strange segmentation faults when i access some
scripts.
error_log:
[notice] child pid 9707 exit signal Segmentation fault (11)
PLEASE NOTICE:
i have also tryed it with the latest development snapshot - the same
here is my configuration:
'./configure' '--prefix=/usr' '--with-config-file-path=/etc' '--enable-debug'
'--with-apxs' '--disable-debug' '--enable-discard-path' '--with-exec-dir=/usr/bin'
'--with-regex=system' '--with-gettext' '--with-gd=shared' '--with-jpeg-dir=/usr'
'--with-png' '--with-zlib' '--with-db2' '--with-db3' '--with-gdbm'
'--enable-magic-quotes' '--enable-safe-mode' '--enable-sysvsem' '--enable-sysvshm'
'--enable-track-vars' '--enable-yp' '--enable-ftp' '--with-mysql=/usr'
'--without-oracle' '--without-oci8' '--with-recode' '--with-xml'
i have allready tryed to disable things like xml or regex or recode - the same...
here is a short demo script to reproduce the error:
?
$ar = array(hund,katze,schwein,kuh,kamel);
function ar1($ar)
{
reset($ar);
foreach($ar as $key = $val)
{
if($val != kuh)
{
echo f1 $key = $valbr;
}
else
{
ar2($ar);
}
}
}
function ar2($ar)
{
foreach($ar as $key=$val)
{
if($val==kuh)
{
echo f2 $key = $valbr;
}
else
{
ar1($ar);
}
}
}
ar1($ar);
?
infortunately apache refuses to produce a core dump in this case
please help
daniel
Edit this bug report at http://bugs.php.net/?id=13034edit=1
[PHP-DEV] Bug #13034 Updated: Apache segfaults when acessing certain scripts
ID: 13034
Updated by: sniper
Reported By: [EMAIL PROTECTED]
Status: Feedback
Bug Type: Reproducible crash
Operating System: RedHat Linux 7.0.
PHP Version: 4.0.6
New Comment:
I can not reproduce this.
Previous Comments:
[2001-08-30 16:59:57] [EMAIL PROTECTED]
You didn't say with what version this backtrace was generated with, also is it with
that script you said
you could NOT get the crash? Please be clear about these things.
[2001-08-30 13:28:19] [EMAIL PROTECTED]
hello,
please read the whole thread - i have included the script AND i have also tried it
with the latest development snapshot. i really have included all i have :)
for me it looks like a bug in the echo function (vfprintf.c). the script doesn't crash
without the echo funtions. it also crashes with print.
regards
daniel
[2001-08-30 10:05:38] [EMAIL PROTECTED]
What was the script used to generate that backtrace?
Also, could you try and check if this happens with
latest CVS snapshot: http://snaps.php.net/
[2001-08-29 12:11:09] [EMAIL PROTECTED]
here is the core dump (i managed it with the cgi version):
so the error isn't anymore apache related i guess - i'll move the type...
/*note: this error comes while loading the symbols ---
(before i started the actual backtrace
*/
#0 0x40362c2c in _IO_vfprintf (s=0xbf800500, format=0x816a2f3 %ld, ap=0xbf8005e8)
at vfprintf.c:231
231 vfprintf.c: No such file or directory.
/*after the bt command it follows endlessly...
#0 0x40362c2c in _IO_vfprintf (s=0xbf800500, format=0x816a2f3 %ld, ap=0xbf8005e8)
at vfprintf.c:231
#1 0x40380432 in _IO_vsprintf (string=0x8cd4bb4 'Z' repeats 19 times,
\204Ì\217**, format=0x816a2f3 %ld, args=0xbf8005e8)
at iovsprintf.c:47
#2 0x4036ccb7 in sprintf (s=0x8cd4bb4 'Z' repeats 19 times, \204Ì\217**,
format=0x816a2f3 %ld) at sprintf.c:38
#3 0x810f7e5 in _convert_to_string (op=0xbf800980, __zend_filename=0x816a51d
zend.c, __zend_lineno=154) at zend_operators.c:442
#4 0x8115517 in zend_make_printable_zval (expr=0x8cd4b14, expr_copy=0xbf800980,
use_copy=0xbf800998) at zend.c:154
#5 0x814fe98 in execute (op_array=0x8295b08) at ./zend_execute.c:1365
#6 0x815082f in execute (op_array=0x8295ff0) at ./zend_execute.c:1544
#7 0x815082f in execute (op_array=0x8295b08) at ./zend_execute.c:1544
#8 0x815082f in execute (op_array=0x8295ff0) at ./zend_execute.c:1544
#9 0x815082f in execute (op_array=0x8295b08) at ./zend_execute.c:1544
#10 0x815082f in execute (op_array=0x8295ff0) at ./zend_execute.c:1544
#11 0x815082f in execute (op_array=0x8295b08) at ./zend_execute.c:1544
#12 0x815082f in execute (op_array=0x8295ff0) at ./zend_execute.c:1544
#13 0x815082f in execute (op_array=0x8295b08) at ./zend_execute.c:1544
..
daniel
[2001-08-29 11:43:48] [EMAIL PROTECTED]
hello,
i am using apache 1.3.20 with php-4.0.6
since my update to the 1.3.20 i have strange segmentation faults when i access some
scripts.
error_log:
[notice] child pid 9707 exit signal Segmentation fault (11)
PLEASE NOTICE:
i have also tryed it with the latest development snapshot - the same
here is my configuration:
'./configure' '--prefix=/usr' '--with-config-file-path=/etc' '--enable-debug'
'--with-apxs' '--disable-debug' '--enable-discard-path' '--with-exec-dir=/usr/bin'
'--with-regex=system' '--with-gettext' '--with-gd=shared' '--with-jpeg-dir=/usr'
'--with-png' '--with-zlib' '--with-db2' '--with-db3' '--with-gdbm'
'--enable-magic-quotes' '--enable-safe-mode' '--enable-sysvsem' '--enable-sysvshm'
'--enable-track-vars' '--enable-yp' '--enable-ftp' '--with-mysql=/usr'
'--without-oracle' '--without-oci8' '--with-recode' '--with-xml'
i have allready tryed to disable things like xml or regex or recode - the same...
here is a short demo script to reproduce the error:
?
$ar = array(hund,katze,schwein,kuh,kamel);
function ar1($ar)
{
reset($ar);
foreach($ar as $key = $val)
{
if($val != kuh)
{
echo f1 $key = $valbr;
}
else
{
ar2($ar);
}
}
}
function ar2($ar)
{
foreach($ar as $key=$val)
{
if($val==kuh)
{
echo f2 $key = $valbr;
}
else
{
ar1($ar);
}
}
}
ar1($ar);
?
infortunately apache refuses to produce a core dump in this case
please help
daniel
[PHP-DEV] Bug #13034 Updated: Apache segfaults when acessing certain scripts
ID: 13034 User updated by: [EMAIL PROTECTED] Reported By: [EMAIL PROTECTED] Old Status: Feedback Status: Open Bug Type: Reproducible crash Operating System: RedHat Linux 7.0. PHP Version: 4.0.6 New Comment: yes - i couldn't get the crash over apache - then i tried via CGI and it crashed. it crashes with php 4.0.6 and the dev snap of 29th of august. Previous Comments: [2001-08-30 17:00:23] [EMAIL PROTECTED] I can not reproduce this. [2001-08-30 16:59:57] [EMAIL PROTECTED] You didn't say with what version this backtrace was generated with, also is it with that script you said you could NOT get the crash? Please be clear about these things. [2001-08-30 13:28:19] [EMAIL PROTECTED] hello, please read the whole thread - i have included the script AND i have also tried it with the latest development snapshot. i really have included all i have :) for me it looks like a bug in the echo function (vfprintf.c). the script doesn't crash without the echo funtions. it also crashes with print. regards daniel [2001-08-30 10:05:38] [EMAIL PROTECTED] What was the script used to generate that backtrace? Also, could you try and check if this happens with latest CVS snapshot: http://snaps.php.net/ [2001-08-29 12:11:09] [EMAIL PROTECTED] here is the core dump (i managed it with the cgi version): so the error isn't anymore apache related i guess - i'll move the type... /*note: this error comes while loading the symbols --- (before i started the actual backtrace */ #0 0x40362c2c in _IO_vfprintf (s=0xbf800500, format=0x816a2f3 %ld, ap=0xbf8005e8) at vfprintf.c:231 231 vfprintf.c: No such file or directory. /*after the bt command it follows endlessly... #0 0x40362c2c in _IO_vfprintf (s=0xbf800500, format=0x816a2f3 %ld, ap=0xbf8005e8) at vfprintf.c:231 #1 0x40380432 in _IO_vsprintf (string=0x8cd4bb4 'Z' repeats 19 times, \204Ì\217**, format=0x816a2f3 %ld, args=0xbf8005e8) at iovsprintf.c:47 #2 0x4036ccb7 in sprintf (s=0x8cd4bb4 'Z' repeats 19 times, \204Ì\217**, format=0x816a2f3 %ld) at sprintf.c:38 #3 0x810f7e5 in _convert_to_string (op=0xbf800980, __zend_filename=0x816a51d zend.c, __zend_lineno=154) at zend_operators.c:442 #4 0x8115517 in zend_make_printable_zval (expr=0x8cd4b14, expr_copy=0xbf800980, use_copy=0xbf800998) at zend.c:154 #5 0x814fe98 in execute (op_array=0x8295b08) at ./zend_execute.c:1365 #6 0x815082f in execute (op_array=0x8295ff0) at ./zend_execute.c:1544 #7 0x815082f in execute (op_array=0x8295b08) at ./zend_execute.c:1544 #8 0x815082f in execute (op_array=0x8295ff0) at ./zend_execute.c:1544 #9 0x815082f in execute (op_array=0x8295b08) at ./zend_execute.c:1544 #10 0x815082f in execute (op_array=0x8295ff0) at ./zend_execute.c:1544 #11 0x815082f in execute (op_array=0x8295b08) at ./zend_execute.c:1544 #12 0x815082f in execute (op_array=0x8295ff0) at ./zend_execute.c:1544 #13 0x815082f in execute (op_array=0x8295b08) at ./zend_execute.c:1544 .. daniel 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/?id=13034 Edit this bug report at http://bugs.php.net/?id=13034edit=1 -- PHP Development Mailing List http://www.php.net/ To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]
[PHP-DEV] Bug #13034 Updated: Apache segfaults when acessing certain scripts
ID: 13034
User updated by: [EMAIL PROTECTED]
Reported By: [EMAIL PROTECTED]
Status: Open
Old Bug Type: Apache related
Bug Type: Reproducible crash
Operating System: RedHat Linux 7.0.
PHP Version: 4.0.6
New Comment:
here is the core dump (i managed it with the cgi version):
so the error isn't anymore apache related i guess - i'll move the type...
/*note: this error comes while loading the symbols ---
(before i started the actual backtrace
*/
#0 0x40362c2c in _IO_vfprintf (s=0xbf800500, format=0x816a2f3 %ld, ap=0xbf8005e8)
at vfprintf.c:231
231 vfprintf.c: No such file or directory.
/*after the bt command it follows endlessly...
#0 0x40362c2c in _IO_vfprintf (s=0xbf800500, format=0x816a2f3 %ld, ap=0xbf8005e8)
at vfprintf.c:231
#1 0x40380432 in _IO_vsprintf (string=0x8cd4bb4 'Z' repeats 19 times,
\204Ì\217**, format=0x816a2f3 %ld, args=0xbf8005e8)
at iovsprintf.c:47
#2 0x4036ccb7 in sprintf (s=0x8cd4bb4 'Z' repeats 19 times, \204Ì\217**,
format=0x816a2f3 %ld) at sprintf.c:38
#3 0x810f7e5 in _convert_to_string (op=0xbf800980, __zend_filename=0x816a51d
zend.c, __zend_lineno=154) at zend_operators.c:442
#4 0x8115517 in zend_make_printable_zval (expr=0x8cd4b14, expr_copy=0xbf800980,
use_copy=0xbf800998) at zend.c:154
#5 0x814fe98 in execute (op_array=0x8295b08) at ./zend_execute.c:1365
#6 0x815082f in execute (op_array=0x8295ff0) at ./zend_execute.c:1544
#7 0x815082f in execute (op_array=0x8295b08) at ./zend_execute.c:1544
#8 0x815082f in execute (op_array=0x8295ff0) at ./zend_execute.c:1544
#9 0x815082f in execute (op_array=0x8295b08) at ./zend_execute.c:1544
#10 0x815082f in execute (op_array=0x8295ff0) at ./zend_execute.c:1544
#11 0x815082f in execute (op_array=0x8295b08) at ./zend_execute.c:1544
#12 0x815082f in execute (op_array=0x8295ff0) at ./zend_execute.c:1544
#13 0x815082f in execute (op_array=0x8295b08) at ./zend_execute.c:1544
..
daniel
Previous Comments:
[2001-08-29 11:43:48] [EMAIL PROTECTED]
hello,
i am using apache 1.3.20 with php-4.0.6
since my update to the 1.3.20 i have strange segmentation faults when i access some
scripts.
error_log:
[notice] child pid 9707 exit signal Segmentation fault (11)
PLEASE NOTICE:
i have also tryed it with the latest development snapshot - the same
here is my configuration:
'./configure' '--prefix=/usr' '--with-config-file-path=/etc' '--enable-debug'
'--with-apxs' '--disable-debug' '--enable-discard-path' '--with-exec-dir=/usr/bin'
'--with-regex=system' '--with-gettext' '--with-gd=shared' '--with-jpeg-dir=/usr'
'--with-png' '--with-zlib' '--with-db2' '--with-db3' '--with-gdbm'
'--enable-magic-quotes' '--enable-safe-mode' '--enable-sysvsem' '--enable-sysvshm'
'--enable-track-vars' '--enable-yp' '--enable-ftp' '--with-mysql=/usr'
'--without-oracle' '--without-oci8' '--with-recode' '--with-xml'
i have allready tryed to disable things like xml or regex or recode - the same...
here is a short demo script to reproduce the error:
?
$ar = array(hund,katze,schwein,kuh,kamel);
function ar1($ar)
{
reset($ar);
foreach($ar as $key = $val)
{
if($val != kuh)
{
echo f1 $key = $valbr;
}
else
{
ar2($ar);
}
}
}
function ar2($ar)
{
foreach($ar as $key=$val)
{
if($val==kuh)
{
echo f2 $key = $valbr;
}
else
{
ar1($ar);
}
}
}
ar1($ar);
?
infortunately apache refuses to produce a core dump in this case
please help
daniel
Edit this bug report at http://bugs.php.net/?id=13034edit=1
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