[mythtv-users] MythMusic crashes frontend

[Ted Anderson]

I'm using svn 13815 and was very recently playing music with no
troubles. Following a 'rogue' tuner filling up my /myth partition, I
deleted all the music from the music directory while attempting to free
space.

After resolving the other issue, I re-inserted the music and attempted
to start using it again. However, every time I click on the music menu
item or the one under setup, the frontend immediately closes. The last
crash resulted in the following backtrace in .xsession-errors:

2007-07-03 21:28:36.074 Starting media monitor.
*** glibc detected *** mythfrontend: free(): invalid pointer: 0x08438a88 ***
======= Backtrace: =========
/lib/libc.so.6[0xb5d0a15e]
/lib/libc.so.6(cfree+0x90)[0xb5d0d7b0]
/usr/lib/libstdc++.so.6(_ZdlPv+0x21)[0xb5ecec01]
/usr/lib/libstdc++.so.6(_ZNSbIwSt11char_traitsIwESaIwEE4_Rep10_M_destroyERKS1_+0x1d)[0xb5ec6a0d]
/usr/lib/libtag.so.1(_ZN6TagLib6StringD1Ev+0x92)[0xb208f5d2]
/usr/lib/mythtv/plugins/libmythmusic.so(_ZN12MetaIOTagLib4readE7QString+0x3a6)[0xb1c4f9d6]
[0x84a6398]
======= Memory map: ========
08048000-08186000 r-xp 00000000 03:01 132215     /usr/bin/mythfrontend
08186000-08187000 rw-p 0013e000 03:01 132215     /usr/bin/mythfrontend
08187000-084f0000 rw-p 08187000 00:00 0          [heap]
afb00000-afb21000 rw-p afb00000 00:00 0
afb21000-afc00000 ---p afb21000 00:00 0
afc20000-afc5e000 rw-p afc20000 00:00 0
afc5e000-afc5f000 ---p afc5e000 00:00 0
afc5f000-b045e000 rwxp afc5f000 00:00 0
<snip>
bfb39000-bfb5c000 rwxp bfb39000 00:00 0          [stack]
bfb5c000-bfb5e000 rw-p bfb5c000 00:00 0
ffffe000-fffff000 ---p 00000000 00:00 0          [vdso]
 : No such file or directory
Failed to load groupfile:

Any ideas how to proceed from here? I made sure my libtag was the most
current version and re-ran. The error I got was similar but started with:

*** glibc detected *** mythfrontend: double free or corruption (out):
0xaad1e420 ***