[mythtv-users] crashing frontend with match refresh patch

[Elkin Fricke]

Hi,

I applied the ticked #5643 (Match refreshrate with input framerate to
reduce judder) patch to trunk (20988) and it compiled perfectly.
Mythfrontend crashes upon startup with this output:

2009-07-23 20:33:59.542 Desktop video mode: 2640x1050 49.7191 Hz
*** glibc detected *** /usr/bin/mythfrontend.real: double free or
corruption (!prev): 0x0000000002598870 ***
======= Backtrace: =========
/lib/libc.so.6[0x7f043fb43cb8]
/lib/libc.so.6(cfree+0x76)[0x7f043fb46276]
/usr/lib/libmythui-0.22.so.0(_Z14GetNvidiaRatesRSt3mapIjdSt4lessIjESaISt4pairIKjdEEE+0x198a)[0x7f044566aafa]
/usr/lib/libmythui-0.22.so.0(_ZNK11DisplayResX13GetVideoModesEv+0x1f7)[0x7f0445663b47]
/usr/lib/libmythui-0.22.so.0(_ZN10DisplayRes10InitializeEv+0xfee)[0x7f0445622b2e]
/usr/lib/libmythui-0.22.so.0(_ZN11DisplayResXC1Ev+0x36a)[0x7f04456628aa]
/usr/lib/libmythui-0.22.so.0(_ZN10DisplayRes13GetDisplayResEb+0x65)[0x7f044561eb95]
/usr/lib/libmythui-0.22.so.0(_Z13GetVideoModesv+0x1a)[0x7f044562322a]
/usr/bin/mythfrontend.real[0x4a1789]
/usr/bin/mythfrontend.real[0x41ec7d]
/usr/bin/mythfrontend.real[0x4291ce]
/lib/libc.so.6(__libc_start_main+0xe6)[0x7f043faea5a6]
/usr/bin/mythfrontend.real[0x41e4c9]


I have an nVidia GeForce 8600 GT and two monitors connected over
twinview. I am using the 190.16 driver. One display is 1680x1050
(DVI), the other is a projector at 960x540 (DSUB).

Does anyone know what could be wrong?

cheers, Elkin