Sony ILX-LR1 movie capture -> crash

[nrplyx]

Trying to work with Sony ILX-LR1, device is connected via WiFi to PTPIP. Majority of controls work properly, however when trying to start/stop movie recording, libgphoto2 crashes with segmentation fault. I'm using libgphoto2 ver 2.5.30, however 2.5.31 results are the same. I tried to catch log-dump via gphoto2 interface:

gphoto2 --set-config movie=1 --port=ptpip:192.168.122.1 --debug --debug-logfile=/tmp/www/lg

do_page_fault(): sending SIGSEGV to gphoto2 for invalid write access to 00000000

epc = 77b92e6b in ptp2.so[77b49000+a7000]

ra = 77b92ddf in ptp2.so[77b49000+a7000]

Segmentation fault

Thanks for any suggestions!

Logfile here: lg.txt

[nrplyx]

It looks like removing "*alreadyset = 1;" from _put_Sony_Movie function solves the problem for this camera:

static int _put_Sony_Movie(CONFIG_PUT_ARGS) { PTPParams params = &(camera->pl->params); int val; PTPPropertyValue value; GPContext context = ((PTPData ) params->data)->context; CR (gp_widget_get_value(widget, &val)); if (val) value.u16 = 2; else value.u16 = 1; C_PTP_REP (ptp_sony_setdevicecontrolvalueb (params, 0xD2C8, &value, PTP_DTC_UINT16 )); //alreadyset = 1; return GP_OK; }

[msmeissn]

thanks, it was NULL in this property case.