>>398
ソースを一回眺めれば、すぐにわかるバグだが。ｗｗｗ
ヘボはいつまでたってもヘボ。
バックトレースやろうか? 余計混乱するだろうけど。ｗ

(gdb) run <X
Starting program: unko <X

Program received signal SIGBUS, Bus error.
0x00000008008cb403 in malloc_usable_size () from libc.so
(gdb) where
#0 0x00000008008cb403 in malloc_usable_size () from libc.so
#1 0x00000008008cde16 in malloc_usable_size () from libc.so
#2 0x00000008008ce1c7 in malloc_usable_size () from libc.so
#3 0x00000008008d139f in malloc () from libc.so
#4 0x0000000800947b8b in memchr () from libc.so
#5 0x0000000800947a45 in memchr () from libc.so
#6 0x000000080093c657 in open () from libc.so
#7 0x000000080093e0ca in vfprintf () from libc.so
#8 0x000000080092bf2a in printf () from libc.so
#9 0x0000000000400bfb in main () at unko.c:82