Package: fldigi Version: 3.21.72-1 Severity: important Tags: upstream After updating fldigi to 3.21.72 (or maybe this first appeared in .71) with my $HOME/.fldigi/ dir from the previous version still present, fldigi segfaults at start-up. The "Fldigi configuration wizard" dialog pops up, then the following crash occurs when the waterfall init code tries to dereference global 'active_modem' before it's been set.
The segfault doesn't happen when starting with no $HOME/.flgidi/ dir; It's likely that it only occurs with (some particular?) rig controls configured. Program received signal SIGSEGV, Segmentation fault. [Switching to Thread 0x7fffe773e700 (LWP 21724)] 0x000000000064a9a3 in modem::set_reverse (this=0x0, on=false) at trx/modem.cxx:264 264 reverse = on ^ (!wf->USB()); (gdb) bt #0 0x000000000064a9a3 in modem::set_reverse (this=0x0, on=false) at trx/modem.cxx:264 #1 0x000000000065c8ae in waterfall::USB (this=0xb607b0, b=false) at waterfall/waterfall.cxx:1548 #2 0x00000000005d5589 in rigCAT_loop (args=0x0) at rigcontrol/rigio.cxx:1283 #3 0x00007ffff7995f8e in start_thread (arg=0x7fffe773e700) at pthread_create.c:311 #4 0x00007ffff55c1e1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113 (gdb) up #1 0x000000000065c8ae in waterfall::USB (this=0xb607b0, b=false) at waterfall/waterfall.cxx:1548 1548 active_modem->set_reverse(reverse); (gdb) l 1543 1544 void waterfall::USB(bool b) { 1545 if (wfdisp->USB() == b) 1546 return; 1547 wfdisp->USB(b); 1548 active_modem->set_reverse(reverse); 1549 REQ(&viewer_redraw); 1550 } 1551 1552 bool waterfall::USB() { (gdb) p active_modem $1 = (modem *) 0x0 -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org