[Koha-bugs] [Bug 7787] SIP server closes the TCP connection when it receives an invalid message

[bugzilla-daemon at bugs.koha-community.org]

http://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=7787

Marc Véron <veron at veron.ch> changed:

           What    |Removed                     |Added
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                 CC|                            |veron at veron.ch

--- Comment #7 from Marc Véron <veron at veron.ch> ---
I applied patch 8511.

Then I followed  Marc Balmers test senario with following differences:

- Took /debian/templates/SIPconfig.xml as configuration file for SIPServer.pm
(without changes)

- Created a patron koha/koha with circulation permisssions (as found in
SIPconfig.xml)

- run script SIPServer.pm in console #1
-> console #1 displays something like:
--Snip-------------------
SIPServer config:
$VAR1 = bless( {
(...)
          'syslog_facility=local6'
        ];
--Snip-------------------

- then started telnet in console #2
- telnet localhost 8023
- was prompted for login

->console #1 says:
Use of uninitialized value $var in hash element at
/usr/share/kohaclone/C4/Context.pm line 1024, <STDIN> chunk 2.

- Enter some garbage value in (telnet) console #2
-> telnet answer in console #2: 96
-> repeat several times, same answer
- Hit return (without input)
->Telnet connection closes
(Connection closed by foreign host.)

If I repeat again an hit return just after login, connection closes
immediately.

Fazit:
- Entering garbage does not close connection
- Hit "Enter" immediately closes connection

- Error (Warning?) in Context.pm as mentioned above.

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