Pidgin

Ticket #4238 (closed defect: fixed)

Opened 3 years ago

Last modified 3 years ago

Pidgin 2.3.0 crashes when receiving offline messages in MSNP14

Reported by: mt1086 Owned by: khc
Milestone: Activate MSNPV14 Component: MSN
Version: 2.3.0 Keywords: MSNP14
Cc:

Description

I've compiled Pidgin 2.3.0 with msnp14 support (enable_msnp14=yes). It works very good but when someone sends me an offline message it crashes. This is what happens:

1. I start Pidgin 2. I activate the hotmail account and connect. 3. Right after connection is established some of the offline messages may be shown and then crashes.

Maybe after trying a few times it shows the offline messages, then crashes, and the next time I start Pidgin it works (but the messages are not shown anymore). If I use MSN Live to receive the offline messages, Pidgin starts working again.

I'm using Ubuntu Gutsy in an Athlon 64 Dual Core with the 2.6.22-14-generic kernel version.

I attached the backtrace. Thanks in advance, I hope someone can solve this!

Attachments

pidgin-backtrace (4.1 kB) - added by mt1086 3 years ago.
pidgin.debug_messages (266.6 kB) - added by mt1086 3 years ago.

Change History

Changed 3 years ago by mt1086

Changed 3 years ago by salinasv

The bt doesn't look like a OIM problem but a certificate one, do you have the debug messages?

Changed 3 years ago by khc

looks like memory corruption

Changed 3 years ago by khc

  • milestone set to Activate MSNPV14

Changed 3 years ago by salinasv

That memory corruption stuff are becoming very common to me...

Changed 3 years ago by mt1086

I'm attaching the complete debug messages (I've already removed the password, don't worry about that). Last lines are:

(00:20:06) util: Writing file accounts.xml to directory /home/mt1086/.purple (00:20:06) util: Writing file /home/mt1086/.purple/accounts.xml (00:20:06) nautilus: save blist online (00:20:07) gnutls: Handshake complete (00:20:07) gnutls/x509: Key print: 87:e7:54:cd:fc:e1:ab:f3:d7:4c:2d:40:a3:e1:c0:3d:92:32:28:d7 (00:20:07) gnutls: Peer provided 1 certs (00:20:07) gnutls: Lvl 0 SHA1 fingerprint: 87:e7:54:cd:fc:e1:ab:f3:d7:4c:2d:40:a3:e1:c0:3d:92:32:28:d7 (00:20:07) gnutls: Serial: 38:4f:67:5a:00:04:00:00:a3:90 (00:20:07) gnutls: Cert DN: C=US,ST=California,L=Mountain View,O=Microsoft,OU=MSN Hotmail,CN=rsi.hotmail.com (00:20:07) gnutls: Cert Issuer DN: DC=com,DC=microsoft,DC=corp,DC=redmond,CN=Microsoft Secure Server Authority (00:20:07) certificate/x509/tls_cached: Starting verify for rsi.hotmail.com (00:20:07) certificate/x509/tls_cached: Checking for cached cert... (00:20:07) certificate/x509/tls_cached: ...Found cached cert (00:20:07) gnutls: Attempting to load X.509 certificate from /home/mt1086/.purple/certificates/x509/tls_peers/rsi.hotmail.com (00:20:07) certificate/x509/tls_cached: Peer cert did NOT match cached (00:20:07) certificate/x509/tls_cached: Certificate for rsi.hotmail.com does not match cached. Auto-rejecting! (00:20:07) certificate: Failed to verify certificate for rsi.hotmail.com (00:20:07) msnoim: Failed to get OIM (00:20:07) msnoim: Failed to get OIM (00:20:07) msnoim: Failed to get OIM (00:20:07) msnoim: Failed to get OIM (00:20:07) msnoim: Failed to get OIM (00:20:07) msnoim: delete OIM failed

Changed 3 years ago by mt1086

More useful... 

---------------------------
(00:20:06) util: Writing file accounts.xml to directory /home/mt1086/.purple
(00:20:06) util: Writing file /home/mt1086/.purple/accounts.xml
(00:20:06) nautilus: save blist online
(00:20:07) gnutls: Handshake complete
(00:20:07) gnutls/x509: Key print: 87:e7:54:cd:fc:e1:ab:f3:d7:4c:2d:40:a3:e1:c0:3d:92:32:28:d7
(00:20:07) gnutls: Peer provided 1 certs
(00:20:07) gnutls: Lvl 0 SHA1 fingerprint: 87:e7:54:cd:fc:e1:ab:f3:d7:4c:2d:40:a3:e1:c0:3d:92:32:28:d7
(00:20:07) gnutls: Serial: 38:4f:67:5a:00:04:00:00:a3:90
(00:20:07) gnutls: Cert DN: C=US,ST=California,L=Mountain View,O=Microsoft,OU=MSN Hotmail,CN=rsi.hotmail.com
(00:20:07) gnutls: Cert Issuer DN: DC=com,DC=microsoft,DC=corp,DC=redmond,CN=Microsoft Secure Server Authority
(00:20:07) certificate/x509/tls_cached: Starting verify for rsi.hotmail.com
(00:20:07) certificate/x509/tls_cached: Checking for cached cert...
(00:20:07) certificate/x509/tls_cached: ...Found cached cert
(00:20:07) gnutls: Attempting to load X.509 certificate from /home/mt1086/.purple/certificates/x509/tls_peers/rsi.hotmail.com
(00:20:07) certificate/x509/tls_cached: Peer cert did NOT match cached
(00:20:07) certificate/x509/tls_cached: Certificate for rsi.hotmail.com does not match cached. Auto-rejecting!
(00:20:07) certificate: Failed to verify certificate for rsi.hotmail.com
(00:20:07) msnoim: Failed to get OIM
(00:20:07) msnoim: Failed to get OIM
(00:20:07) msnoim: Failed to get OIM
(00:20:07) msnoim: Failed to get OIM
(00:20:07) msnoim: Failed to get OIM
(00:20:07) msnoim: delete OIM failed

Changed 3 years ago by mt1086

Changed 3 years ago by khc

get you try to build with nss and see if you can reproduce this? Or try to get a valgrind output with debug information in it.

Changed 3 years ago by mt1086

I've compiled Pidgin with nss support and the problem disappear. ¿Am I the only one with this problem?

Changed 3 years ago by salinasv

I got the same error but with different bt. I'm using nss. And looks like memory corruption here too.

Will try to reproduce it.

Changed 3 years ago by khc

  • status changed from new to closed
  • resolution set to fixed

I think this is fixed by a010c035a70dfe57b673c5c5564b4aff8cc1d400

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