12 Jun
2008
12 Jun
'08
12:55 p.m.
Hi,
Please, i want to know why when i try to use remove_hf() and append_hf()
functions with Perl (moduleFunction(func,string1,string2)), I have this
message:
Jun 12 11:03:53 [12838] ERROR:core:moduleFunc: Module function 'remove_hf'
is unsafe. Call is refused.
Jun 12 11:03:53 [12838] ERROR:core:XS_OpenSER__Message_moduleFunction:
calling module function 'remove_hf' failed. Missing loadmodule?
Jun 12 11:03:53 [12838] ERROR:core:moduleFunc: Module function 'append_hf'
is unsafe. Call is refused.
Jun 12 11:03:53 [12838] ERROR:core:XS_OpenSER__Message_moduleFunction:
calling module function 'append_hf' failed. Missing loadmodule?
Thanks,
Yazid
12 Jun
12 Jun
1:13 p.m.
Hi,
On Thursday 12 June 2008, Yazid Hadj Said wrote:
Please, i want to know why when i try to use
remove_hf() and append_hf()
functions with Perl (moduleFunction(func,string1,string2)), I have this
message:
Jun 12 11:03:53 [12838] ERROR:core:moduleFunc: Module function 'remove_hf'
is unsafe. Call is refused.
the reason for the error you are seeing is quite technical. Functions defined
in modules can define a so-called "fixup function" for parameter
preprocessing. Unfortunately, doing so can result in memory leaks and all
sorts of other problems, so their usage is forbidden.
append_hf as well as remove_hf are such functions.
We have had numerous discussions on that topic, but unfortunately, the results
have yet been limited. A lot of work needs to be invested to create matching
functions for all fixup functions in the code.
You can disable the safety checks in the perl module using a "secret"
parameter, but append_hf _will_ then result in problems sooner or later.
Sorry!
Bastian
--
Collax GmbH . Burkheimer Straße 3 . 79111 Freiburg . Germany
p: +49 (0) 761-45684-24
f: +49 (0) 761-45684-10 www.collax.com
Geschäftsführer: William K. Hite / Boris Nalbach
AG München HRB 158898 . Ust.-IdNr: DE 814464942
\ Always proofread carefully to see if you any words out.
2:56 p.m.
Hi Bastien,
Thank you for your help. I have an other question please: Can I use
dynamique string ($avp(...)) as parameters in remove_hf( ) or append_hf( )?
because when I execute for example remove_hf ("$avp(s:headername)") ($avp
(s:headerName) = "Allow" ), I have not error but the header is not removed
also.
Thanks ,
Yazid
On Thu, Jun 12, 2008 at 12:13 PM, Bastian Friedrich <
bastian.friedrich(a)collax.com> wrote:
Hi,
On Thursday 12 June 2008, Yazid Hadj Said wrote:
Please, i want to know why when i try to use
remove_hf() and append_hf()
functions with Perl (moduleFunction(func,string1,string2)), I have this
message:
Jun 12 11:03:53 [12838] ERROR:core:moduleFunc: Module function
'remove_hf'
is unsafe. Call is refused.
the reason for the error you are seeing is quite technical. Functions
defined
in modules can define a so-called "fixup function" for parameter
preprocessing. Unfortunately, doing so can result in memory leaks and all
sorts of other problems, so their usage is forbidden.
append_hf as well as remove_hf are such functions.
We have had numerous discussions on that topic, but unfortunately, the
results
have yet been limited. A lot of work needs to be invested to create
matching
functions for all fixup functions in the code.
You can disable the safety checks in the perl module using a "secret"
parameter, but append_hf _will_ then result in problems sooner or later.
Sorry!
Bastian
--
Collax GmbH . Burkheimer Straße 3 . 79111 Freiburg . Germany
p: +49 (0) 761-45684-24
f: +49 (0) 761-45684-10 www.collax.com
Geschäftsführer: William K. Hite / Boris Nalbach
AG München HRB 158898 . Ust.-IdNr: DE 814464942
\ Always proofread carefully to see if you any words out.
6009
days inactive
6009
days old
2 comments
2 participants
participants (2)
-
Bastian Friedrich -
Yazid Hadj Said