modxslt-parse / libapache2-modxslt crashed with SIGSEGV in xmlSetGlobalState()
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
modxslt (Ubuntu) |
Invalid
|
Medium
|
Unassigned |
Bug Description
modxslt-parse, but also the modxslt module for apache2 crashes with a segmentation fault on every .xml-file I care to hand it, including the examples distributed with the package. Using another command line xslt transformer, like xsltproc, works without problem. (Unfortunately, this doe snot help me with apache.)
Before my update to ubuntu karmic, everything was fine.
Because my website uses modxslt for all of its pages, this is a serious problem, users only see blank pages.
Extra information:
# lsb_release -rd
Description: Ubuntu 9.10
Release: 9.10
# apt-cache policy modxslt-tools
modxslt-tools:
Installed: 2005072700-3
Candidate: 2005072700-3
Version table:
*** 2005072700-3 0
500 http://
100 /var/lib/
# apt-cache policy libapache2-modxslt
libapache2-modxslt:
Installed: 2005072700-3
Candidate: 2005072700-3
Version table:
*** 2005072700-3 0
500 http://
100 /var/lib/
ProblemType: Crash
Architecture: amd64
CrashCounter: 1
Date: Tue Nov 3 12:36:40 2009
DistroRelease: Ubuntu 9.10
ExecutablePath: /usr/bin/
NonfreeKernelMo
Package: modxslt-tools 2005072700-3
ProcCmdline: modxslt-parse index.xml
ProcEnviron:
SHELL=/bin/bash
PATH=(custom, user)
LANG=en_US.UTF-8
LANGUAGE=
ProcVersionSign
SegvAnalysis:
Segfault happened at: 0x7f18fb1e8868 <xmlSetGlobalSt
PC (0x7f18fb1e8868) ok
source "%ds:(%rsi)" (0x00000000) not located in a known VMA region (needed readable region)!
destination "%es:(%rdi)" (0x01bbc920) ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: modxslt
StacktraceTop:
xmlSetGlobalState () from /usr/lib/
mxslt_xml_init () from /usr/lib/
?? ()
__libc_start_main () from /lib/libc.so.6
?? ()
Title: modxslt-parse crashed with SIGSEGV in xmlSetGlobalState()
Uname: Linux 2.6.31-14-generic x86_64
UserGroups: adm admin audio cdrom plugdev video
Same case and same segfault here with a 686 machine (32bit) upgraded from jaunty to karmik. No web page using mod-xslt is displayable.
We can see these lines in apache error log :
[Tue Nov 03 16:47:36 2009] [notice] child pid 14488 exit signal Segmentation fault (11)