Opened 9 years ago

Closed 9 years ago

#50195 closed defect (fixed)

net-snmp @5.7.3_3+ssl: snmpd crashes on snmpwalk

Reported by: mail@… Owned by: ryandesign (Ryan Carsten Schmidt)
Priority: Normal Milestone:
Component: ports Version: 2.3.4
Keywords: yosemite elcapitan haspatch Cc:
Port: net-snmp

Description

Hi there,

the SNMP daemon crashes after a snmpwalk request like:

snmpwalk -v 2c -c public IPofHost

Attachments (4)

snmpd_2016-01-03-113022_virts-Mac-3.crash (28.1 KB) - added by mail@… 9 years ago.
patch-agent-mibgroup-mibII-icmp.h.diff (631 bytes) - added by ryandesign (Ryan Carsten Schmidt) 9 years ago.
Portfile.diff (872 bytes) - added by ryandesign (Ryan Carsten Schmidt) 9 years ago.
snmpd.conf (3.3 KB) - added by mail@… 9 years ago.

Download all attachments as: .zip

Change History (11)

Changed 9 years ago by mail@…

comment:1 Changed 9 years ago by ryandesign (Ryan Carsten Schmidt)

Keywords: yosemite elcapitan added; Yosemite snmpd snmpwalk removed
Owner: changed from macports-tickets@… to ryandesign@…
Port: @5.7.3_3+ssl removed
Status: newassigned

Looks like this bug. I can imagine what the fix is, but first I would like to be able to reproduce the problem on my system. What do I need to do before I run the command you gave, in order to see the problem?

Changed 9 years ago by ryandesign (Ryan Carsten Schmidt)

Changed 9 years ago by ryandesign (Ryan Carsten Schmidt)

Attachment: Portfile.diff added

comment:2 Changed 9 years ago by ryandesign (Ryan Carsten Schmidt)

Keywords: haspatch added

I've attached what I assume the fix will be but I'd like to confirm that before committing. So either let me know the steps to reproduce the problem, or try the patch and let me know if it fixes the problem.

comment:3 Changed 9 years ago by mail@…

Hi,

I was able to apply the Portfile.diff and I copied the other diff file into the Portfile directory. But I guess i then made the mistake by deinstalling and the run another

sudo port install net-snmp

again.

What then happened was that macports was pulling a new revision (4). That was taking quite long to compile (in comparison to the runs before) and then it worked :-).

Guess you already added the fix to the repo, right?

comment:4 Changed 9 years ago by ryandesign (Ryan Carsten Schmidt)

I have not committed the fix because I was waiting for you to either confirm that it fixes the problem or to tell me how to test it on my own system.

comment:5 in reply to:  4 Changed 9 years ago by mail@…

Replying to ryandesign@…:

I have not committed the fix because I was waiting for you to either confirm that it fixes the problem or to tell me how to test it on my own system.

Okay but then it seams that the fix worked for me, right? I guess port took the revision 4 informations from the patches, right?

You can test the setup by creating a snmpd.conf file in /opt/local/etc/snmp/ (file is attached). the you start the sniped daemon

sudo launchctl load -w /Library/LaunchDaemons/org.macports.net-snmp.plist

After this you run

snmpwalk -v 2c -c public IPofHost/localhost

to receive all snmp informations

Regards

Henning

Changed 9 years ago by mail@…

Attachment: snmpd.conf added

comment:6 Changed 9 years ago by mail@…

Hello,

i did some more tests and I can confirm that the patches are working.

Thanks again for your work

Henning

comment:7 Changed 9 years ago by ryandesign (Ryan Carsten Schmidt)

Resolution: fixed
Status: assignedclosed

Thanks for testing. I'll just commit the patch then. r144201

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