[AGENT++] RE: agentx++win32master does not return all OIDs during walk

[Samuel Lokshin]

Hi Frank,

Thank you very much for the prompt response.
I think the Win subagent replies correctly when you tri to getnext 1.3.6.1.2.1.8,
(all getnext calls to the subagent returns the correct info in my opinion)
but agentx++win32master does not, and I think the problem is in the mib.cpp file.

Could someone with the better knowledge of the agentx debug this and find the correct fix.

Best regards,
Sam

-----Original Message-----
From: Frank Fock [mailto:fock at agentpp.com]
Sent: Thursday, August 11, 2005 2:57 AM
To: Samuel Lokshin
Cc: agentpp at agentpp.org
Subject: Re: [AGENT++] RE: agentx++win32master does not return all OIDs
during walk


Hi Samuel,

I do not think that the fix is correct, because from my opinion it
causes an endless loop when access is denied to a table (or part
of it). The causing problem is, that some of the Win subagent DLLs
have many bugs. One of these bugs is that they do not handle
search regions correctly. A better place for a fix then, would be
the ExtensionDLL class, because this problem is specific to the
Win subagent DLLs.

Hope this helps.

Best regards,
Frank

Samuel Lokshin wrote:

>  
>
>> -----Original Message-----
>>From: 	Samuel Lokshin  
>>Sent:	Wednesday, August 10, 2005 7:58 PM
>>To:	'agentpp at agentpp.org'
>>Subject:	agentx++win32master does not return all OIDs during walk
>>
>>I think I found the solution.
>>    
>>
>	In the mib.cpp file 
>	in the function int Mib::next_access_control(Request* req, const MibEntryPtr entry, Oidx& oid)
>
>	I changed 
>
>		case AGENTPP_TABLE: 
>		case AGENTPP_COMPLEX:
>		case AGENTPP_PROXY: {
>			do {
>			  Oidx tmpoid(entry->find_succ(oid, req)); 
>			  if (tmpoid.len() <= 0) {
>	              oid = (oid < *entry->key()) ? *entry->key() : *entry->max_key();//this line was changed!!
>				return VACM_notInView;
>			  }
>
>	Please tell me if that it is the correct change.
>
>  
>
>>Thank you.
>>Sam
>>
>>
>>    
>>
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>


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