Re: [Pysnmp-dev] possible bug in SnmpV1SecurityModel.processIncomingMsg ?

[Ilya E. <il...@gl...>]

Your fix is absolutely correct. I've just committed it into CVS at 
SourceForge. Thanks for pointing out!

-ilya

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> There is a while(1) look in there that is exited with a break when the
> incoming communityName is matched against an entry in the SNMP-COMMUNITY-MIB
> snmpCommunityName or we exhaust all the snmpCommunityName entries without
> finding a match, in which case the request should be dropped and
> snmpInBadCommunityNames incremented.
> 
> The problem is we always seem to allow in the user, even when a match is not
> found.  The problem is that the 'else' clause outside of the while(1) loop
> can never be entered since the else clause on a loop is only entered when
> the loop terminates normally, which is impossible for a while(1) loop.

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