$ oggz /usr/share/sounds/ubuntu/stereo/desktop-login.ogg
*** buffer overflow detected ***: oggz terminated
======= Backtrace: =========
/usr/lib/libc.so.6(__fortify_fail+0x37)[0x7f086dc8a8c7]
/usr/lib/libc.so.6(+0xfc9a0)[0x7f086dc889a0]
/usr/lib/libc.so.6(+0xfbe29)[0x7f086dc87e29]
/usr/lib/libc.so.6(_IO_default_xsputn+0x89)[0x7f086dc042e9]
/usr/lib/libc.so.6(_IO_vfprintf+0x48a3)[0x7f086dbd73a3]
/usr/lib/libc.so.6(__vsprintf_chk+0x97)[0x7f086dc87ec7]
/usr/lib/libc.so.6(__sprintf_chk+0x7d)[0x7f086dc87e0d]
oggz[0x4006cc]
/usr/lib/libc.so.6(__libc_start_main+0xf5)[0x7f086dbada15]
oggz[0x400799]
======= Memory map: ========
00400000-00402000 r-xp 00000000 fd:01 6865584                            /usr/bin/oggz
00601000-00602000 r--p 00001000 fd:01 6865584                            /usr/bin/oggz
00602000-00603000 rw-p 00002000 fd:01 6865584                            /usr/bin/oggz
01d0b000-01d2c000 rw-p 00000000 00:00 0                                  [heap]
7f086d977000-7f086d98c000 r-xp 00000000 fd:01 134764793                  /usr/lib/libgcc_s.so.1
7f086d98c000-7f086db8b000 ---p 00015000 fd:01 134764793                  /usr/lib/libgcc_s.so.1
7f086db8b000-7f086db8c000 rw-p 00014000 fd:01 134764793                  /usr/lib/libgcc_s.so.1
7f086db8c000-7f086dd30000 r-xp 00000000 fd:01 134744198                  /usr/lib/libc-2.17.so
7f086dd30000-7f086df2f000 ---p 001a4000 fd:01 134744198                  /usr/lib/libc-2.17.so
7f086df2f000-7f086df33000 r--p 001a3000 fd:01 134744198                  /usr/lib/libc-2.17.so
7f086df33000-7f086df35000 rw-p 001a7000 fd:01 134744198                  /usr/lib/libc-2.17.so
7f086df35000-7f086df39000 rw-p 00000000 00:00 0 
7f086df39000-7f086df5a000 r-xp 00000000 fd:01 134744239                  /usr/lib/ld-2.17.so
7f086e131000-7f086e134000 rw-p 00000000 00:00 0 
7f086e159000-7f086e15a000 rw-p 00000000 00:00 0 
7f086e15a000-7f086e15b000 r--p 00021000 fd:01 134744239                  /usr/lib/ld-2.17.so
7f086e15b000-7f086e15c000 rw-p 00022000 fd:01 134744239                  /usr/lib/ld-2.17.so
7f086e15c000-7f086e15d000 rw-p 00000000 00:00 0 
7fff89955000-7fff89977000 rw-p 00000000 00:00 0                          [stack]
7fff899fe000-7fff89a00000 r-xp 00000000 00:00 0                          [vdso]
ffffffffff600000-ffffffffff601000 r-xp 00000000 00:00 0                  [vsyscall]
Aborted (`core' generado)
$ 

$ oggz /usr/share/sounds/freedesktop/stereo/bell.oga
*** buffer overflow detected ***: oggz terminated
======= Backtrace: =========
/usr/lib/libc.so.6(__fortify_fail+0x37)[0x7fe5283138c7]
/usr/lib/libc.so.6(+0xfc9a0)[0x7fe5283119a0]
/usr/lib/libc.so.6(+0xfbe29)[0x7fe528310e29]
/usr/lib/libc.so.6(_IO_default_xsputn+0x89)[0x7fe52828d2e9]
/usr/lib/libc.so.6(_IO_vfprintf+0x48a3)[0x7fe5282603a3]
/usr/lib/libc.so.6(__vsprintf_chk+0x97)[0x7fe528310ec7]
/usr/lib/libc.so.6(__sprintf_chk+0x7d)[0x7fe528310e0d]
oggz[0x4006cc]
/usr/lib/libc.so.6(__libc_start_main+0xf5)[0x7fe528236a15]
oggz[0x400799]
======= Memory map: ========
00400000-00402000 r-xp 00000000 fd:01 6865584                            /usr/bin/oggz
00601000-00602000 r--p 00001000 fd:01 6865584                            /usr/bin/oggz
00602000-00603000 rw-p 00002000 fd:01 6865584                            /usr/bin/oggz
02364000-02385000 rw-p 00000000 00:00 0                                  [heap]
7fe528000000-7fe528015000 r-xp 00000000 fd:01 134764793                  /usr/lib/libgcc_s.so.1
7fe528015000-7fe528214000 ---p 00015000 fd:01 134764793                  /usr/lib/libgcc_s.so.1
7fe528214000-7fe528215000 rw-p 00014000 fd:01 134764793                  /usr/lib/libgcc_s.so.1
7fe528215000-7fe5283b9000 r-xp 00000000 fd:01 134744198                  /usr/lib/libc-2.17.so
7fe5283b9000-7fe5285b8000 ---p 001a4000 fd:01 134744198                  /usr/lib/libc-2.17.so
7fe5285b8000-7fe5285bc000 r--p 001a3000 fd:01 134744198                  /usr/lib/libc-2.17.so
7fe5285bc000-7fe5285be000 rw-p 001a7000 fd:01 134744198                  /usr/lib/libc-2.17.so
7fe5285be000-7fe5285c2000 rw-p 00000000 00:00 0 
7fe5285c2000-7fe5285e3000 r-xp 00000000 fd:01 134744239                  /usr/lib/ld-2.17.so
7fe5287ba000-7fe5287bd000 rw-p 00000000 00:00 0 
7fe5287e2000-7fe5287e3000 rw-p 00000000 00:00 0 
7fe5287e3000-7fe5287e4000 r--p 00021000 fd:01 134744239                  /usr/lib/ld-2.17.so
7fe5287e4000-7fe5287e5000 rw-p 00022000 fd:01 134744239                  /usr/lib/ld-2.17.so
7fe5287e5000-7fe5287e6000 rw-p 00000000 00:00 0 
7ffff4714000-7ffff4736000 rw-p 00000000 00:00 0                          [stack]
7ffff47c3000-7ffff47c5000 r-xp 00000000 00:00 0                          [vdso]
ffffffffff600000-ffffffffff601000 r-xp 00000000 00:00 0                  [vsyscall]
Abortado (`core' generado)
$