Full Disclosure mailing list archives
Can executable file(can't read) still be coredumped in solaris ?
From: alert7 <alert7 () xfocus org>
Date: Thu, 25 Aug 2005 18:15:41 +0800
hi ,dear friends: I have tested succeed on solaris 8 Executable file(can't read) can be coredumped . Bug I don't know whether it is still exist or not. [alert7@Solaris8 solaris]$ uname -a SunOS Solaris8 5.8 Generic_108528-29 sun4u sparc SUNW,Ultra-5_10 COREDUMP enable example [alert7@Solaris8 alert7]$ ls -la test --wx--x--x 1 root pubcvs 6344 Aug 16 11:27 test [alert7@Solaris8 alert7]$ id uid=108(alert7) gid=102(pubcvs) [alert7@Solaris8 alert7]$ ps -ef|grep test alert7 440 380 0 13:59:02 pts/2 0:00 ./test ff [alert7@Solaris8 alert7]$ kill -4 440 [alert7@Solaris8 alert7]$ ./test ff Illegal Instruction (core dumped) [alert7@Solaris8 alert7]$ ls -la core -rw------- 1 alert7 pubcvs 72192 Aug 17 13:59 core [alert7@Solaris8 alert7]$ gdb -q -c core Core was generated by `./test ff'. Program terminated with signal 4, Illegal instruction. #0 0xff31b788 in ?? () SIGQUIT SIGILL SIGTRAP SIGIOT SIGEMT SIGFPE SIGBUS SIGSEGV SIGSYS SIGXCPU SIGXFSZ these above signal also can cause process coredump if process not set signal handler -- Best Regards alert7 () xfocus org Xfocus TEAM http://www.xfocus.org _______________________________________________ Full-Disclosure - We believe in it. Charter: http://lists.grok.org.uk/full-disclosure-charter.html Hosted and sponsored by Secunia - http://secunia.com/
Current thread:
- Can executable file(can't read) still be coredumped in solaris ? alert7 (Aug 25)