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Posted to embperl@perl.apache.org by Gerald Richter <ri...@ecos.de> on 2002/10/20 13:18:02 UTC
Re: Segafult with session id inside url (was: Embperl 2.0b8 and HTML::Embperl 1.3.4 coexistence)
>
> gdb output goes like this:
> Program received signal SIGSEGV, Segmentation fault.
> [Switching to Thread 1024 (LWP 11458)]
> 0x4060e398 in embperlCmd_AddSessionIdToLink ()
> from
> /usr/lib/perl5/site_perl/5.6.1/i686-linux/auto/Embperl/Embperl.so
>
I send you a new version of Embperl 2 per private mail. If this still
sehafults please recompile Embperl with
perl Makefile.PL debug
make install
rerun it under gdb and when the segfault happens enter a
BT
this will output a stackbacktrace and should give me enough information to
catch the segfault.
Gerald
-------------------------------------------------------------
Gerald Richter ecos electronic communication services gmbh
Internetconnect * Webserver/-design/-datenbanken * Consulting
Post: Tulpenstrasse 5 D-55276 Dienheim b. Mainz
E-Mail: richter@ecos.de Voice: +49 6133 925131
WWW: http://www.ecos.de Fax: +49 6133 925152
-------------------------------------------------------------
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Re: Segafult with session id inside url (was: Embperl 2.0b8 and HTML::Embperl 1.3.4 coexistence)
Posted by Gerald Richter <ri...@ecos.de>.
Hi Ilia,
> Same problem using the new Embperl2.
> Running apache with -X, I get segfault.
>
I try to fix the segfault you reported. To do this I would need the
embperl.log file of the rquest that fails. Please set Embper_Debug to
0x7fffffff and send me the resulting embperl.log and the source of the page
Thanks
Gerald
-------------------------------------------------------------
Gerald Richter ecos electronic communication services gmbh
Internetconnect * Webserver/-design/-datenbanken * Consulting
Post: Tulpenstrasse 5 D-55276 Dienheim b. Mainz
E-Mail: richter@ecos.de Voice: +49 6133 925131
WWW: http://www.ecos.de Fax: +49 6133 925152
-------------------------------------------------------------
---------------------------------------------------------------------
To unsubscribe, e-mail: embperl-unsubscribe@perl.apache.org
For additional commands, e-mail: embperl-help@perl.apache.org
Re: Segafult with session id inside url (was: Embperl 2.0b8 and HTML::Embperl 1.3.4 coexistence)
Posted by Gerald Richter <ri...@ecos.de>.
Hi,
I am trying to debug the segfault you reported below. I would addtionaly
need the embperl.log file. Could be please set EMBPERL_DEBUG to 0x7fffffff,
reproduce the segfault and send me the resulting embperl.log and the
stackbackrace from gdb (In case the stacktrace has changed)
Gerald
----- Original Message -----
From: "Ilia Lobsanov" <il...@lobsanov.com>
To: "Gerald Richter" <ri...@ecos.de>
Cc: <em...@perl.apache.org>
Sent: Sunday, October 20, 2002 6:14 PM
Subject: Re: Segafult with session id inside url (was: Embperl 2.0b8 and
HTML::Embperl 1.3.4 coexistence)
> Ok i got the debug version to compile when I removed '-O3 -pipe'.
> So here's the GDB BT:
>
> 0x401e1e13 in strlen () from /lib/libc.so.6
> (gdb) BT
> #0 0x401e1e13 in strlen () from /lib/libc.so.6
> #1 0x40618efd in embperlCmd_AddSessionIdToLink (r=0x8b52bc4,
> pDomTree=0x405e8c00, xNode=-1073748116, nRepeatLevel=0,
> sAttrName=0x405e71f4 "$ñ\f") at epcmd2.c:512
> #2 0x405fe4c4 in XS_Embperl__Cmd_AddSessionIdToLink (cv=0x8a72f60) at
> Cmd.xs:87
> #3 0x40589aa2 in Perl_pp_entersub () from /usr/lib/libperl.so
> #4 0x40583a90 in Perl_runops_standard () from /usr/lib/libperl.so
> #5 0x405371ac in S_call_body () from /usr/lib/libperl.so
> #6 0x4053337e in perl_call_sv () from /usr/lib/libperl.so
> #7 0x4060d248 in EMBPERL2_CallStoredCV (r=0x8b52bc4, sArg=0x0,
> pSub=0x8bf9208,
> numArgs=1, pArgs=0xbfffe98c, flags=0, pRet=0xbfffe998) at
> epeval.c:735
> #8 0x40629306 in embperl_Execute2 (r=0x8b52bc4, xSrcDomTree=6,
> pCV=0x8bf9208,
> pResultDomTree=0x8b52d24) at epcomp.c:1812
> #9 0x4062975b in embperl_Execute (r=0x8b52bc4, xSrcDomTree=6,
> pCV=0x8bf9208,
> pResultDomTree=0x8b52d24) at epcomp.c:1922
> #10 0x4062d385 in ProviderEpRun_GetContentIndex (r=0x8b52bc4,
> pProvider=0x8bed2e0, pData=0x8b52d24, bUseCache=0 '\0') at
> epprovider.c:1777
> #11 0x4062b7b5 in Cache_GetContentIndex (r=0x8b52bc4, pItem=0x8bed608,
> pData=0x8b52d24, bUseCache=0 '\0') at epcache.c:1014
> #12 0x406066b4 in ProcessFile (r=0x8b52bc4, nFileSize=0) at
> epmain.c:1234
> #13 0x40606c59 in embperl_RunComponent (c=0x8b52c28) at epmain.c:1436
> #14 0x40606ddc in embperl_ExecuteComponent (r=0x8b52bc4,
> pPerlParam=0x8be26d0)
> at epmain.c:1490
> #15 0x40651304 in XS_Embperl__Req_execute_component (cv=0x8a79db0) at
> Req.xs:198
> #16 0x40589aa2 in Perl_pp_entersub () from /usr/lib/libperl.so
> #17 0x40583a90 in Perl_runops_standard () from /usr/lib/libperl.so
> #18 0x405371ac in S_call_body () from /usr/lib/libperl.so
> #19 0x4053337e in perl_call_sv () from /usr/lib/libperl.so
> #20 0x4060d248 in EMBPERL2_CallStoredCV (r=0x8b52bc4, sArg=0x0,
> pSub=0x8bc3070,
> numArgs=1, pArgs=0xbfffee1c, flags=0, pRet=0xbfffee28) at
> epeval.c:735
> #21 0x40629306 in embperl_Execute2 (r=0x8b52bc4, xSrcDomTree=1,
> pCV=0x8bc3070,
> pResultDomTree=0x8b52d24) at epcomp.c:1812
> #22 0x4062975b in embperl_Execute (r=0x8b52bc4, xSrcDomTree=1,
> pCV=0x8bc3070,
> pResultDomTree=0x8b52d24) at epcomp.c:1922
> #23 0x4062d385 in ProviderEpRun_GetContentIndex (r=0x8b52bc4,
> pProvider=0x8bddf48, pData=0x8b52d24, bUseCache=0 '\0') at
> epprovider.c:1777
> #24 0x4062b7b5 in Cache_GetContentIndex (r=0x8b52bc4, pItem=0x8bdde48,
> ---Type <return> to continue, or q <return> to quit---
> pData=0x8b52d24, bUseCache=0 '\0') at epcache.c:1014
> #25 0x406066b4 in ProcessFile (r=0x8b52bc4, nFileSize=0) at
> epmain.c:1234
> #26 0x4060688b in embperl_RunRequest (r=0x8b52bc4) at epmain.c:1314
> #27 0x40651744 in XS_Embperl__Req_run (cv=0x8a79df8) at Req.xs:221
> #28 0x40589aa2 in Perl_pp_entersub () from /usr/lib/libperl.so
> #29 0x40583a90 in Perl_runops_standard () from /usr/lib/libperl.so
> #30 0x405371ac in S_call_body () from /usr/lib/libperl.so
> #31 0x4053337e in perl_call_sv () from /usr/lib/libperl.so
> #32 0x403e5e8e in perl_call_handler () from
> /usr/lib/apache/1.3/mod_perl.so
> #33 0x403e5644 in perl_run_stacked_handlers ()
> from /usr/lib/apache/1.3/mod_perl.so
> #34 0x403e3e8f in perl_handler () from /usr/lib/apache/1.3/mod_perl.so
> #35 0x08054805 in ap_invoke_handler ()
> #36 0x080674ec in ap_die ()
> #37 0x080678a9 in ap_process_request ()
> #38 0x0805e848 in ap_update_child_status ()
> #39 0x0805eaa8 in ap_update_child_status ()
> #40 0x0805f1f6 in ap_update_child_status ()
> #41 0x0805fb6d in main ()
> #42 0x401823c1 in __libc_start_main () from /lib/libc.so.6
>
> On Sun, Oct 20, 2002 at 01:03:51PM -0400, Ilia Lobsanov wrote:
> > Same problem using the new Embperl2.
> > Running apache with -X, I get segfault.
> >
> > So i recompile with debug and make install gives me:
> >
> > cc -c -I/usr/include/apache -I/usr/include/apache/regex
> > -I/usr/include/apache/os/unix -I/usr/include/libxml2
> > -I/usr/include/libxml2 -I/usr/local/src/Embperl-2.0b9_dev-3/xs -ggdb -O0
> > -fno-strict-aliasing -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64
> > -march=i686 -O3 -pipe -DVERSION=\"2.0b9_dev-3\"
> > -DXS_VERSION=\"2.0b9_dev-3\" -fpic
> > "-I/usr/lib/perl5/5.6.1/i686-linux/CORE" -DAPACHE -DEP2 -DLIBXSLT -o
> > epdom.o epdom.c
> > epdom.c: In function `EMBPERL2_StringAdd':
> > epdom.c:771: Internal compiler error in
> > `gen_tagged_type_instantiation_die', at dwarf2out.c:9315
> > Please submit a full bug report.
> > See <URL:http://www.gnu.org/software/gcc/bugs.html> for instructions.
> > cpp0: output pipe has been closed
> > make: *** [epdom.o] Error 1
> >
> > the gcc version is 2.95.3 i686-pc-linux-gnu
> >
> > do you want epdom.i ?
> >
> > ilia.
> >
> > On Sun, Oct 20, 2002 at 01:18:02PM +0200, Gerald Richter wrote:
> > > >
> > > > gdb output goes like this:
> > > > Program received signal SIGSEGV, Segmentation fault.
> > > > [Switching to Thread 1024 (LWP 11458)]
> > > > 0x4060e398 in embperlCmd_AddSessionIdToLink ()
> > > > from
> > > > /usr/lib/perl5/site_perl/5.6.1/i686-linux/auto/Embperl/Embperl.so
> > > >
> > >
> > > I send you a new version of Embperl 2 per private mail. If this still
> > > sehafults please recompile Embperl with
> > >
> > > perl Makefile.PL debug
> > > make install
> > >
> > > rerun it under gdb and when the segfault happens enter a
> > >
> > > BT
> > >
> > > this will output a stackbacktrace and should give me enough
information to
> > > catch the segfault.
> > >
> > > Gerald
> > >
> > >
> > > -------------------------------------------------------------
> > > Gerald Richter ecos electronic communication services gmbh
> > > Internetconnect * Webserver/-design/-datenbanken * Consulting
> > >
> > > Post: Tulpenstrasse 5 D-55276 Dienheim b. Mainz
> > > E-Mail: richter@ecos.de Voice: +49 6133 925131
> > > WWW: http://www.ecos.de Fax: +49 6133 925152
> > > -------------------------------------------------------------
> > >
> > >
> >
> > ---------------------------------------------------------------------
> > To unsubscribe, e-mail: embperl-unsubscribe@perl.apache.org
> > For additional commands, e-mail: embperl-help@perl.apache.org
> >
>
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Re: Segafult with session id inside url (was: Embperl 2.0b8 and HTML::Embperl 1.3.4 coexistence)
Posted by Ilia Lobsanov <il...@lobsanov.com>.
Ok i got the debug version to compile when I removed '-O3 -pipe'.
So here's the GDB BT:
0x401e1e13 in strlen () from /lib/libc.so.6
(gdb) BT
#0 0x401e1e13 in strlen () from /lib/libc.so.6
#1 0x40618efd in embperlCmd_AddSessionIdToLink (r=0x8b52bc4,
pDomTree=0x405e8c00, xNode=-1073748116, nRepeatLevel=0,
sAttrName=0x405e71f4 "$�\f") at epcmd2.c:512
#2 0x405fe4c4 in XS_Embperl__Cmd_AddSessionIdToLink (cv=0x8a72f60) at
Cmd.xs:87
#3 0x40589aa2 in Perl_pp_entersub () from /usr/lib/libperl.so
#4 0x40583a90 in Perl_runops_standard () from /usr/lib/libperl.so
#5 0x405371ac in S_call_body () from /usr/lib/libperl.so
#6 0x4053337e in perl_call_sv () from /usr/lib/libperl.so
#7 0x4060d248 in EMBPERL2_CallStoredCV (r=0x8b52bc4, sArg=0x0,
pSub=0x8bf9208,
numArgs=1, pArgs=0xbfffe98c, flags=0, pRet=0xbfffe998) at
epeval.c:735
#8 0x40629306 in embperl_Execute2 (r=0x8b52bc4, xSrcDomTree=6,
pCV=0x8bf9208,
pResultDomTree=0x8b52d24) at epcomp.c:1812
#9 0x4062975b in embperl_Execute (r=0x8b52bc4, xSrcDomTree=6,
pCV=0x8bf9208,
pResultDomTree=0x8b52d24) at epcomp.c:1922
#10 0x4062d385 in ProviderEpRun_GetContentIndex (r=0x8b52bc4,
pProvider=0x8bed2e0, pData=0x8b52d24, bUseCache=0 '\0') at
epprovider.c:1777
#11 0x4062b7b5 in Cache_GetContentIndex (r=0x8b52bc4, pItem=0x8bed608,
pData=0x8b52d24, bUseCache=0 '\0') at epcache.c:1014
#12 0x406066b4 in ProcessFile (r=0x8b52bc4, nFileSize=0) at
epmain.c:1234
#13 0x40606c59 in embperl_RunComponent (c=0x8b52c28) at epmain.c:1436
#14 0x40606ddc in embperl_ExecuteComponent (r=0x8b52bc4,
pPerlParam=0x8be26d0)
at epmain.c:1490
#15 0x40651304 in XS_Embperl__Req_execute_component (cv=0x8a79db0) at
Req.xs:198
#16 0x40589aa2 in Perl_pp_entersub () from /usr/lib/libperl.so
#17 0x40583a90 in Perl_runops_standard () from /usr/lib/libperl.so
#18 0x405371ac in S_call_body () from /usr/lib/libperl.so
#19 0x4053337e in perl_call_sv () from /usr/lib/libperl.so
#20 0x4060d248 in EMBPERL2_CallStoredCV (r=0x8b52bc4, sArg=0x0,
pSub=0x8bc3070,
numArgs=1, pArgs=0xbfffee1c, flags=0, pRet=0xbfffee28) at
epeval.c:735
#21 0x40629306 in embperl_Execute2 (r=0x8b52bc4, xSrcDomTree=1,
pCV=0x8bc3070,
pResultDomTree=0x8b52d24) at epcomp.c:1812
#22 0x4062975b in embperl_Execute (r=0x8b52bc4, xSrcDomTree=1,
pCV=0x8bc3070,
pResultDomTree=0x8b52d24) at epcomp.c:1922
#23 0x4062d385 in ProviderEpRun_GetContentIndex (r=0x8b52bc4,
pProvider=0x8bddf48, pData=0x8b52d24, bUseCache=0 '\0') at
epprovider.c:1777
#24 0x4062b7b5 in Cache_GetContentIndex (r=0x8b52bc4, pItem=0x8bdde48,
---Type <return> to continue, or q <return> to quit---
pData=0x8b52d24, bUseCache=0 '\0') at epcache.c:1014
#25 0x406066b4 in ProcessFile (r=0x8b52bc4, nFileSize=0) at
epmain.c:1234
#26 0x4060688b in embperl_RunRequest (r=0x8b52bc4) at epmain.c:1314
#27 0x40651744 in XS_Embperl__Req_run (cv=0x8a79df8) at Req.xs:221
#28 0x40589aa2 in Perl_pp_entersub () from /usr/lib/libperl.so
#29 0x40583a90 in Perl_runops_standard () from /usr/lib/libperl.so
#30 0x405371ac in S_call_body () from /usr/lib/libperl.so
#31 0x4053337e in perl_call_sv () from /usr/lib/libperl.so
#32 0x403e5e8e in perl_call_handler () from
/usr/lib/apache/1.3/mod_perl.so
#33 0x403e5644 in perl_run_stacked_handlers ()
from /usr/lib/apache/1.3/mod_perl.so
#34 0x403e3e8f in perl_handler () from /usr/lib/apache/1.3/mod_perl.so
#35 0x08054805 in ap_invoke_handler ()
#36 0x080674ec in ap_die ()
#37 0x080678a9 in ap_process_request ()
#38 0x0805e848 in ap_update_child_status ()
#39 0x0805eaa8 in ap_update_child_status ()
#40 0x0805f1f6 in ap_update_child_status ()
#41 0x0805fb6d in main ()
#42 0x401823c1 in __libc_start_main () from /lib/libc.so.6
On Sun, Oct 20, 2002 at 01:03:51PM -0400, Ilia Lobsanov wrote:
> Same problem using the new Embperl2.
> Running apache with -X, I get segfault.
>
> So i recompile with debug and make install gives me:
>
> cc -c -I/usr/include/apache -I/usr/include/apache/regex
> -I/usr/include/apache/os/unix -I/usr/include/libxml2
> -I/usr/include/libxml2 -I/usr/local/src/Embperl-2.0b9_dev-3/xs -ggdb -O0
> -fno-strict-aliasing -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64
> -march=i686 -O3 -pipe -DVERSION=\"2.0b9_dev-3\"
> -DXS_VERSION=\"2.0b9_dev-3\" -fpic
> "-I/usr/lib/perl5/5.6.1/i686-linux/CORE" -DAPACHE -DEP2 -DLIBXSLT -o
> epdom.o epdom.c
> epdom.c: In function `EMBPERL2_StringAdd':
> epdom.c:771: Internal compiler error in
> `gen_tagged_type_instantiation_die', at dwarf2out.c:9315
> Please submit a full bug report.
> See <URL:http://www.gnu.org/software/gcc/bugs.html> for instructions.
> cpp0: output pipe has been closed
> make: *** [epdom.o] Error 1
>
> the gcc version is 2.95.3 i686-pc-linux-gnu
>
> do you want epdom.i ?
>
> ilia.
>
> On Sun, Oct 20, 2002 at 01:18:02PM +0200, Gerald Richter wrote:
> > >
> > > gdb output goes like this:
> > > Program received signal SIGSEGV, Segmentation fault.
> > > [Switching to Thread 1024 (LWP 11458)]
> > > 0x4060e398 in embperlCmd_AddSessionIdToLink ()
> > > from
> > > /usr/lib/perl5/site_perl/5.6.1/i686-linux/auto/Embperl/Embperl.so
> > >
> >
> > I send you a new version of Embperl 2 per private mail. If this still
> > sehafults please recompile Embperl with
> >
> > perl Makefile.PL debug
> > make install
> >
> > rerun it under gdb and when the segfault happens enter a
> >
> > BT
> >
> > this will output a stackbacktrace and should give me enough information to
> > catch the segfault.
> >
> > Gerald
> >
> >
> > -------------------------------------------------------------
> > Gerald Richter ecos electronic communication services gmbh
> > Internetconnect * Webserver/-design/-datenbanken * Consulting
> >
> > Post: Tulpenstrasse 5 D-55276 Dienheim b. Mainz
> > E-Mail: richter@ecos.de Voice: +49 6133 925131
> > WWW: http://www.ecos.de Fax: +49 6133 925152
> > -------------------------------------------------------------
> >
> >
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: embperl-unsubscribe@perl.apache.org
> For additional commands, e-mail: embperl-help@perl.apache.org
>
---------------------------------------------------------------------
To unsubscribe, e-mail: embperl-unsubscribe@perl.apache.org
For additional commands, e-mail: embperl-help@perl.apache.org
Re: Segafult with session id inside url (was: Embperl 2.0b8 and HTML::Embperl 1.3.4 coexistence)
Posted by Ilia Lobsanov <il...@lobsanov.com>.
Same problem using the new Embperl2.
Running apache with -X, I get segfault.
So i recompile with debug and make install gives me:
cc -c -I/usr/include/apache -I/usr/include/apache/regex
-I/usr/include/apache/os/unix -I/usr/include/libxml2
-I/usr/include/libxml2 -I/usr/local/src/Embperl-2.0b9_dev-3/xs -ggdb -O0
-fno-strict-aliasing -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64
-march=i686 -O3 -pipe -DVERSION=\"2.0b9_dev-3\"
-DXS_VERSION=\"2.0b9_dev-3\" -fpic
"-I/usr/lib/perl5/5.6.1/i686-linux/CORE" -DAPACHE -DEP2 -DLIBXSLT -o
epdom.o epdom.c
epdom.c: In function `EMBPERL2_StringAdd':
epdom.c:771: Internal compiler error in
`gen_tagged_type_instantiation_die', at dwarf2out.c:9315
Please submit a full bug report.
See <URL:http://www.gnu.org/software/gcc/bugs.html> for instructions.
cpp0: output pipe has been closed
make: *** [epdom.o] Error 1
the gcc version is 2.95.3 i686-pc-linux-gnu
do you want epdom.i ?
ilia.
On Sun, Oct 20, 2002 at 01:18:02PM +0200, Gerald Richter wrote:
> >
> > gdb output goes like this:
> > Program received signal SIGSEGV, Segmentation fault.
> > [Switching to Thread 1024 (LWP 11458)]
> > 0x4060e398 in embperlCmd_AddSessionIdToLink ()
> > from
> > /usr/lib/perl5/site_perl/5.6.1/i686-linux/auto/Embperl/Embperl.so
> >
>
> I send you a new version of Embperl 2 per private mail. If this still
> sehafults please recompile Embperl with
>
> perl Makefile.PL debug
> make install
>
> rerun it under gdb and when the segfault happens enter a
>
> BT
>
> this will output a stackbacktrace and should give me enough information to
> catch the segfault.
>
> Gerald
>
>
> -------------------------------------------------------------
> Gerald Richter ecos electronic communication services gmbh
> Internetconnect * Webserver/-design/-datenbanken * Consulting
>
> Post: Tulpenstrasse 5 D-55276 Dienheim b. Mainz
> E-Mail: richter@ecos.de Voice: +49 6133 925131
> WWW: http://www.ecos.de Fax: +49 6133 925152
> -------------------------------------------------------------
>
>
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