Admin button causes crash

[taurolyon]

I have administrative rights on my ventrilo server (via typefrag.com) and I click on the Admin button and it causes a crash.

I ran it in terminal and it returned "Segmentation fault" when hitting the Admin button. It appears a sub-window was being launched and the entire program would close.

I'm using the 1.1.20100227 SVN version.

[Haxar]

If you have gdb:

gdb /path/to/mangler
(gdb) run
[launch admin window, expect a segfault]
(gdb) bt

Paste all output here.

[dragon5152]

 http://pastebin.com/DmFTViQF

Not the original ticket owner but there's a bt for you. Not sure if I did that correctly (not sure if I enabled debugging symboles correctly).

[dragon5152]

I didn't see any --enable-debug in ./configure --help so I just used -O0 -g.

[Haxar]

Yeah, that pastebin didn't show anything useful.

If you can, checkout the trunk, compile and debug from there:

$ svn co http://svn.mangler.org/mangler/trunk mangler-svn
$ cd ./mangler-svn
$ CFLAGS="-ggdb" CXXFLAGS="-ggdb" ./configure --disable-maintainer-mode --disable-shared
$ make
$ gdb ./src/mangler
(gdb): run
[segfault]
(gdb): bt

[Haxar]

If it isn't in the trunk, you can use the snapshot of 20100227 in the svn or the tarball.

 http://svn.mangler.org/mangler/tags/snapshot
http://www.mangler.org/downloads/mangler-snapshot.tar.gz

[dragon5152]

Seems to be specific to one of the vents I use.
With the latest svn and above instructions:

 http://pastebin.com/LgSva0JC

[Haxar]

If you can join us on IRC:

irc.freenode.net #mangler

This seems like there is some memory corruption going on around user permissions which is harder to debug. We might need to debug on your server.

[Haxar]

fixed in r713