[OpenSIPS-Devel] [ opensips-Bugs-3584278 ] regression in snmpstats module

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Mon Nov 5 19:23:13 CET 2012


Bugs item #3584278, was opened at 2012-11-05 10:07
Message generated for change (Settings changed) made by bogdan_iancu
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https://sourceforge.net/tracker/?func=detail&atid=1086410&aid=3584278&group_id=232389

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Category: modules
Group: 1.8.x
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: ledda (ledda)
>Assigned to: Bogdan-Andrei Iancu (bogdan_iancu)
Summary: regression in snmpstats module

Initial Comment:
Unable to browse SNMP information.

snmpwalk -v 1 -c public 127.0.0.1 OPENSER-REG-MIB::openser
OPENSER-SIP-COMMON-MIB::openserSIPProtocolVersion.0 = STRING: SIP/2.0
Error in packet.
Reason: (genError) A general failure occured
Failed object: OPENSER-SIP-COMMON-MIB::openserSIPProtocolVersion.0

When the code changed back to the way how it was in v1.6.4 it works fine.


opensips-1.6.4-2-tls/modules/snmpstats/openserSIPCommonObjects.c
fgets(buffer, SNMPGET_MAX_BUFFER, theFile);

opensips-1.8.2-tls/modules/snmpstats/openserSIPCommonObjects.c
if (fgets(buffer, SNMPGET_MAX_BUFFER, theFile)==NULL)
			return SNMP_ERR_GENERR;


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>Comment By: Bogdan-Andrei Iancu (bogdan_iancu)
Date: 2012-11-05 10:23

Message:
Hi Ledda,

According to man::

       gets() and fgets() return s on success, and NULL on error or  when 
end
       of file occurs while no characters have been read.

So, the test added on fgets seems to be valid to me. Now, the question is
if you have the file it tries to read from:
    /tmp/openSER_SNMPAgent.txt

Is there any valid data in there ?

Regards,
Bogdan

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