Anytone AT-D878UV: segfault when reading codeplug

[lx1ge]

Hi,
When trying to read the codeplug from my Anytone AT-D878UV, I qdmr and dmrconfig are crashing with a segfault.

qdmr console output:

Debug in src/application.cc@999: Set icon theme to 'dark'.
Debug in src/application.cc@81: Search for translation in '/var/tmp/pamac-build-georges/qdmr/pkg/qdmr/usr/share/locale/en_US/LC_MESSAGES'.
Debug in src/application.cc@81: Search for translation in '/var/tmp/pamac-build-georges/qdmr/pkg/qdmr/usr/share/locale/en/LC_MESSAGES'.
Debug in src/repeaterbookcompleter.cc@329: Loaded repeater cache of 23 entries.
Debug in lib/userdatabase.cc@132: Loaded user database with 264002 entries from /home/georges/.local/share/DM3MAT/qdmr/user.json.
Debug in lib/talkgroupdatabase.cc@140: Loaded talk group database with 1680 entries from /home/georges/.local/share/DM3MAT/qdmr/talkgroups.json.
Debug in src/application.cc@137: Last known position:
Debug in src/application.cc@189: Create main window using icon theme 'dark'.
Qt WebEngine seems to be initialized from a plugin. Please set Qt::AA_ShareOpenGLContexts using QCoreApplication::setAttribute before constructing QGuiApplication.
Debug in src/application.cc@554: Last device is invalid, search for new one.
Debug in lib/usbserial.cc@117: Search for serial port with matching VID:PID 28e9:18a.
Debug in lib/usbserial.cc@124: Found ttyACM0 (USB 28e9:18a).
Debug in lib/usbserial.cc@117: Search for serial port with matching VID:PID 1fc9:94.
Debug in lib/hid_libusb.cc@128: Search for HID interfaces matching VID:PID 15a2:73.
Debug in lib/dfu_libusb.cc@157: Search for DFU devices matching VID:PID 483:df11.
Debug in lib/c7000device.cc@236: Search for C7000 devices matching VID:PID 1206:227.
Debug in lib/usbdevice.cc@258: Check if serial port ttyACM0 still exisist and has VID:PID 28e9:18a.
Debug in lib/radio.cc@61: Try to detect radio at Serial interface 'ttyACM0'.
Debug in lib/usbserial.cc@27: Try to open Serial interface 'ttyACM0'.
Debug in lib/usbserial.cc@72: Opened serial port ttyACM0 with 115200baud.
Debug in lib/anytone_interface.cc@308: Anytone: In program-mode now.
Debug in lib/anytone_interface.cc@337: Found radio 'D878UV', version 'V101'.
Debug in lib/anytone_radio.cc@200: Download of 15 bitmaps.
Debug in lib/anytone_interface.cc@357: Anytone: Left program-mode.
Debug in lib/usbserial.cc@105: Serial port will close now.
FATAL in lib/dfufile.cc@665: Cannot resolve offset 2180800h.
[1] 49818 segmentation fault (core dumped) qdmr

dmrconf:

dmrconf --verbose -D ttyACM0 -R d878uv read test.yaml
Debug in cli/autodetect.cc@40: Autodetect radios.
Debug in lib/usbserial.cc@117: Search for serial port with matching VID:PID 28e9:18a.
Debug in lib/usbserial.cc@124: Found ttyACM0 (USB 28e9:18a).
Debug in lib/usbserial.cc@117: Search for serial port with matching VID:PID 1fc9:94.
Debug in lib/hid_libusb.cc@128: Search for HID interfaces matching VID:PID 15a2:73.
Debug in lib/dfu_libusb.cc@157: Search for DFU devices matching VID:PID 483:df11.
Debug in lib/c7000device.cc@236: Search for C7000 devices matching VID:PID 1206:227.
Info in cli/autodetect.cc@51: Found 1 device(s):
Info in cli/autodetect.cc@53: Serial interface 'ttyACM0'.
Debug in lib/usbdevice.cc@258: Check if serial port ttyACM0 still exisist and has VID:PID 28e9:18a.
Debug in cli/autodetect.cc@90: Using device ttyACM0.
Debug in lib/usbdevice.cc@258: Check if serial port ttyACM0 still exisist and has VID:PID 28e9:18a.
Debug in lib/radio.cc@61: Try to detect radio at Serial interface 'ttyACM0'.
Debug in lib/usbserial.cc@27: Try to open Serial interface 'ttyACM0'.
Debug in lib/usbserial.cc@72: Opened serial port ttyACM0 with 115200baud.
Debug in lib/anytone_interface.cc@308: Anytone: In program-mode now.
Debug in lib/anytone_interface.cc@337: Found radio 'D878UV', version 'V101'.
[ ] 0%
[================================================= ] 99%
Debug in lib/anytone_interface.cc@357: Anytone: Left program-mode.
Debug in lib/usbserial.cc@105: Serial port will close now.
Debug in cli/readcodeplug.cc@48: Save codeplug at 'test.yaml'.
FATAL in lib/dfufile.cc@665: Cannot resolve offset 2180800h.
[1] 50149 segmentation fault (core dumped) dmrconf --verbose -D ttyACM0 -R d878uv read test.yaml

qdmr version 0.12 running on Manjaro and installed via AUR
previous qdmr versions are not impacted

codeplug writing has not yet been tested

73,
Georges LX1GE

[hmatuschek]

Oh, that is bad. If there is nothing secret in your codeplug, could you read the binary one and attach it here?

Simply use dmrconf for that:
'dmrconf read codeplug.dfu'

[lx1ge]

codeplug.dfu.tar.gz

here is the requested binary codeplug

[hmatuschek]

Thanks for the quick reply. I am currently traveling and I'll have a look at it, once I am back.

[lx1ge]

Thanks for the patch, I can confirm that the issue is solved