Hello all, A while ago I reported experiencing occasional, hard to reproduce, segfaults under BRLTTY 4.3 when my braille display was powered down (it's a Baum SuperVario 40/Humanware Brailliant).
This time I managed to get a core file. Unfortunately, Debian does not include a package of debug symbols for BRLTTY; I can report this as a bug if you wish. Consequently I don't have line number information, but I'm holding the core file in case there is more that can be extracted from it. Regrettably I haven't been able to reproduce the problem; I've been running BRLTTY with core dumps enabled in the hope of catching the issue. Here's the backtrace. Core was generated by `brltty'. Program terminated with signal 11, Segmentation fault. #0 0x00007f3513668ce4 in api_flush () (gdb) thread apply all bt Thread 2 (Thread 0x7f3513484700 (LWP 5955)): #0 0x00007f3510bdf1d3 in select () at ../sysdeps/unix/syscall-template.S:82 #1 0x00007f35136679e7 in ?? () #2 0x00007f3510e9ab50 in start_thread (arg=<optimized out>) at pthread_create.c:304 #3 0x00007f3510be56dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #4 0x0000000000000000 in ?? () Thread 1 (Thread 0x7f35135e3720 (LWP 5954)): #0 0x00007f3513668ce4 in api_flush () #1 0x00007f3513635adb in brlttyUpdate () #2 0x00007f351362e545 in main () _______________________________________________ This message was sent via the BRLTTY mailing list. To post a message, send an e-mail to: BRLTTY@mielke.cc For general information, go to: http://mielke.cc/mailman/listinfo/brltty
