Buserror Openbsd:
https://stackoverflow.com/questions/212466/what-is-a-bus-error
Segmentation faults occur when accessing memory which does not belong to your process, they are very common and are typically the result of:
- using a pointer to something that was deallocated.
- using an uninitialized hence bogus pointer.
- using a null pointer.
- overflowing a buffer.
hmm ... eventuell getriggert durch eine OpenBSD Sicherheitsmassnahme.
Könntest du mal cuyo starten unter gdb?
Hier die Ausgabe:
GNU gdb 6.3
Copyright 2004 Free Software Foundation, Inc.
GDB is free software, covered by the GNU General Public License, and you are
welcome to change it and/or distribute copies of it under certain conditions.
Type "show copying" to see the conditions.
There is absolutely no warranty for GDB. Type "show warranty" for details.
This GDB was configured as "amd64-unknown-openbsd6.4"...(no debugging symbols found)
(gdb) start
Breakpoint 1 at 0x1a176
Starting program: /usr/local/bin/cuyo
cuyo:/usr/lib/libstdc++.so.57.0: /usr/lib/libc++abi.so.0.1 : WARNING: symbol(_ZTVN10__cxxabiv121__vmi_class_type_infoE) size mismatch, relink your program
cuyo:/usr/lib/libstdc++.so.57.0: /usr/lib/libc++abi.so.0.1 : WARNING: symbol(_ZTVN10__cxxabiv120__si_class_type_infoE) size mismatch, relink your program
cuyo:/usr/lib/libstdc++.so.57.0: /usr/lib/libc++abi.so.0.1 : WARNING: symbol(_ZTVN10__cxxabiv117__class_type_infoE) size mismatch, relink your program
cuyo:/usr/lib/libstdc++.so.57.0: /usr/lib/libc++abi.so.0.1 : WARNING: symbol(_ZTVN10__cxxabiv119__pointer_type_infoE) size mismatch, relink your program
cuyo:/usr/lib/libstdc++.so.57.0: /usr/lib/libc++abi.so.0.1 : WARNING: symbol(_ZTVN10__cxxabiv123__fundamental_type_infoE) size mismatch, relink your program
cuyo:/usr/lib/libstdc++.so.57.0: /usr/lib/libc++abi.so.0.1 : WARNING: symbol(_ZTVN10__cxxabiv129__pointer_to_member_type_infoE) size mismatch, relink your program
cuyo:/usr/lib/libstdc++.so.57.0: /usr/lib/libc++abi.so.0.1 : WARNING: symbol(_ZTVSt9type_info) size mismatch, relink your program
cuyo:/usr/lib/libstdc++.so.57.0: /usr/lib/libc++abi.so.0.1 : WARNING: symbol(_ZTVN10__cxxabiv117__pbase_type_infoE) size mismatch, relink your program
cuyo:/usr/lib/libstdc++.so.57.0: /usr/lib/libc++abi.so.0.1 : WARNING: symbol(_ZTVN10__cxxabiv117__array_type_infoE) size mismatch, relink your program
cuyo:/usr/lib/libstdc++.so.57.0: /usr/lib/libc++abi.so.0.1 : WARNING: symbol(_ZTVN10__cxxabiv116__enum_type_infoE) size mismatch, relink your program
cuyo:/usr/lib/libstdc++.so.57.0: /usr/lib/libc++abi.so.0.1 : WARNING: symbol(_ZTVN10__cxxabiv120__function_type_infoE) size mismatch, relink your program
cuyo:/usr/local/bin/cuyo: /usr/lib/libc++abi.so.0.1 : WARNING: symbol(_ZTVN10__cxxabiv117__class_type_infoE) size mismatch, relink your program
cuyo:/usr/local/bin/cuyo: /usr/lib/libc++abi.so.0.1 : WARNING: symbol(_ZTVN10__cxxabiv120__si_class_type_infoE) size mismatch, relink your program
Breakpoint 1 at 0x1a19561a176
0x000001a19561a176 in main () from /usr/local/bin/cuyo
Current language: auto; currently minimal
(gdb) c
Continuing.
Program received signal SIGBUS, Bus error.
0x000001a195609a2a in Fehler::Fehler () from /usr/local/bin/cuyo
(gdb) c
Continuing.