Bug #127
Crash when an user left a channel
| Status: | Resolved | Start: | 2009-06-15 | |
|---|---|---|---|---|
| Priority: | Urgent | Due date: | 2009-06-16 | |
| Assigned to: |  Romain Bignon |
% Done: | 100% |
|
| Category: | Conversations | Spent time: | 2.00 hours | |
| Target version: | 1.0 | Estimated time: | 2.00 hours | |
| libpurple: | Branch: |
Description
A crash happens sometimes:
Program received signal SIGSEGV, Segmentation fault. [Switching to Thread 0x7f8bd6d1e6f0 (LWP 26341)] 0x00007f8bd51bb030 in strlen () from /lib/libc.so.6 (gdb) bt #0 0x00007f8bd51bb030 in strlen () from /lib/libc.so.6 #1 0x00007f8bd6697f40 in std::basic_string<char, std::char_traits<char>, std::allocator<char> >::basic_string () from /usr/lib/libstdc++.so.6 #2 0x000000000044ee32 in im::ChatBuddy::getName () #3 0x000000000048564a in irc::ConversationChannel::getChanUser () #4 0x00000000004502b8 in im::Conversation::recvMessage () #5 0x000000000045075d in im::Conversation::write_conv () #6 0x00007f8bd63547ce in purple_conversation_write () from /usr/lib/libpurple.so.0 #7 0x00007f8bd6377380 in serv_got_chat_in () from /usr/lib/libpurple.so.0
It is probably a conversation channel user who doesn't exist anymore. So, the im::ChatBuddy is invalid and points to an free'd libpurple object.
History
Updated by Romain Bignon about 1 year ago
- Due date set to 2009-06-16
- Status changed from Assigned to Resolved
- % Done changed from 0 to 100
Ok, user leaving was not implemented yet…