#505 Segmentation fault in ula_contend_port_early (peripherals/ula.c)

[Pete Moore]

Intermittent crash (Segmentation fault). Core dump attached. Fuse version 1.5.7 (https://sourceforge.net/projects/fuse-emulator/files/fuse/1.5.7/fuse-1.5.7.tar.gz/download).

Core was generated by `fuse --textfile test_po_t_udg.f011.log --speed 100000 --machine 128 --no-sound'.
Program terminated with signal SIGSEGV, Segmentation fault.
#0  0x0000aaaab673555c in ula_contend_port_early (port=port@entry=32765) at peripherals/ula.c:263
263     tstates += ula_contention_no_mreq[ tstates ];
[Current thread is 1 (Thread 0xffff94232020 (LWP 20657))]
(gdb) bt
#0  0x0000aaaab673555c in ula_contend_port_early (port=port@entry=32765) at peripherals/ula.c:263
#1  0x0000aaaab6710734 in writeport (port=32765, b=21 '\025') at periph.c:370
#2  0x0000aaaab676c168 in z80_do_opcodes () at ./z80/z80_ed.c:209
#3  0x0000aaaab670684c in main (argc=<optimized out>, argv=<optimized out>) at fuse.c:199

[Pete Moore]

I think this can be closed, as the root cause is shared with bug #504 which has now been fixed. Sorry, it looks like I don't have permission to close this bug myself. Thanks!

[Philip Kendall]

Closing as a "duplicate" as this has the same root cause as #504.