Hi Naveen, On 23 Jun 2010, at 00:03, naveen akarapu wrote:
> It could be because of the absence of an '\0' at the end of the string > returned by front(). Because it's not segfaulting for me, I will run the code > in gdb and look for anything suspicious. Thank you for the help! > Just to confirm that this is the problem, can you try commenting out this > part of the code in your copy and run. It should segfault again where this > variable is used. I commented out the line you suggested and compiled Mira Client again. I then followed the same usage procedure. This time, when running Mira Client as a standalone application, it exited with a 'Segmentation fault' after logging in, as before. However, when I tried running it in GDB, it did not Segfault - it logged in without a problem. So, I decided to try something else, as well. The other reference I found to front() in that file was on line 253, so I replaced that line with: // ------ cout << "line 253" << endl; Msg::Parse( m_message_queue.front() ); cout << "line 255" << endl; // ------ When I recompiled and ran Mira Client, this is the output I got after logging in: ------ $ ./mira_client FilesUtility Loaded 127.0.0.1 adding to buffer... bytes_transferred: 3 line 253 Segmentation fault ------ So it seems that you are right! The problem is with that line of output. Funnily enough, I only got the Segfault shown above when I tested the log in for a second time with my modified Mira Client... The first time I tried it, even though Mira Client wasn't running in GDB, it didn't Segfault. Just thought it might be worth pointing out, but obviously this bug is temperamental, somehow! For the record: I am running Ubuntu 9.10 with CMake 2.8.0, Qt 4.6.1 and Boost 0.42. Regards, Max Bossino Project Manager http://miragroupware.org ------------------------------------------------------------------------------ ThinkGeek and WIRED's GeekDad team up for the Ultimate GeekDad Father's Day Giveaway. ONE MASSIVE PRIZE to the lucky parental unit. See the prize list and enter to win: http://p.sf.net/sfu/thinkgeek-promo _______________________________________________ Mira-development mailing list Mira-development@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/mira-development
