memory corruption,请大家帮忙看看

wymin

*** glibc detected *** /root/ffmpeg/ffmpeg_g: malloc(): memory corruption: 0x08beca48 ***
======= Backtrace: =========
/lib/libc.so.6[0x6e80f2]
/lib/libc.so.6(calloc+0x8d)[0x6e9521]
/root/ffmpeg/ffmpeg_g[0x844abf8]
======= Memory map: ======== r-xp:07     /lib/libm-2.4.so r-xp:07     /lib/libm-2.4.so rwxp:07     /lib/libm-2.4.so r-xp:07    /usr/lib/libsmbclient.so-0032d000 rwxp 001eb000 03:07    /usr/lib/libsmbclient.so
0032d000-0033e000 rwxp 0032d000 00:00-003b2000 r-xp:07    /usr/lib/libfreetype.so.6.3.8
003b2000-003b5000 rwxp 0006a000 03:07    /usr/lib/libfreetype.so.6.3.8
003b7000-003c7000 r-xp:07     /lib/libpthread-2.4.so
003c7000-003c8000 r-xp 0000f000 03:07     /lib/libpthread-2.4.so
003c8000-003c9000 rwxp:07     /lib/libpthread-2.4.so
003c9000-003cb000 rwxp 003c9000 00:00 0
003cb000-003da000 r-xp:07     /lib/libresolv-2.4.so
003da000-003db000 r-xp 0000e000 03:07     /lib/libresolv-2.4.so
003db000-003dc000 rwxp 0000f000 03:07     /lib/libresolv-2.4.so
003dc000-003de000 rwxp 003dc000 00:00 0
003de000-003f0000 r-xp:07     /lib/libnsl-2.4.so
003f0000-003f1000 r-xp:07     /lib/libnsl-2.4.so
003f1000-003f2000 rwxp:07     /lib/libnsl-2.4.so
003f2000-003f4000 rwxp 003f2000 00:00 0
003f4000-00418000 r-xp:07    /usr/lib/libk5crypto.so.3.0 rwxp:07    /usr/lib/libk5crypto.so.3.0 r-xp:07     /lib/libgcc_s-4.1.1-20060525.so.1 rwxp 0000a000 03:07     /lib/libgcc_s-4.1.1-20060525.so.1-0046a000 r-xp:07    /usr/lib/libjpeg.so.62.0.0
0046a000-0046b000 rwxp:07    /usr/lib/libjpeg.so.62.0.0
0046b000-0058a000 r-xp:07    /usr/lib/mysql/libmysqlclient.so.15.0.0
0058a000-005cc000 rwxp 0011e000 03:07    /usr/lib/mysql/libmysqlclient.so.15.0.0
005cc000-005cd000 rwxp 005cc000 00:00 0
005fa000-00619000 r-xp:07     /lib/libexpat.so.0.5.0-0061b000 rwxp 0001e000 03:07     /lib/libexpat.so.0.5.0
0061d000-00655000 r-xp:07    /usr/lib/libfontconfig.so.1.0.4 rwxp:07    /usr/lib/libfontconfig.so.1.0.4-0065a000 rwxp:00 0
0065c000-00683000 r-xp:07    /usr/lib/libpng12.so.0.1.2.8 rwxp:07    /usr/lib/libpng12.so.0.1.2.8-007b1000 r-xp:07     /lib/libc-2.4.so
007b1000-007b3000 r-xp 0012d000 03:07     /lib/libc-2.4.so
007b3000-007b4000 rwxp 0012f000 03:07     /lib/libc-2.4.so
007b4000-007b7000 rwxp 007b4000 00:00 0
007b7000-007f8000 r-xp:07     /lib/libssl.so.0.9.8a
007f8000-007fc000 rwxp:07     /lib/libssl.so.0.9.8a
00b07000-00b65000 r-xp:07    /usr/lib/libmp3lame.so.0.0.0
00b65000-00b66000 rwxp 0005e000 03:07    /usr/lib/libmp3lame.so.0.0.0
00b66000-00b97000 rwxp 00b66000 00:00 0
00b9e000-00ba0000 r-xp:07     /lib/libcom_err.so.2.1
00ba0000-00ba1000 rwxp:07     /lib/libcom_err.so.2.1
00ba3000-00bbb000 r-xp:07    /usr/lib/libgssapi_krb5.so.2.2
00bbb000-00bbc000 rwxp:07    /usr/lib/libgssapi_krb5.so.2.2
00bbe000-00bc1000 r-xp:07    /usr/lib/libkrb5support.so.0.0
00bc1000-00bc2000 rwxp:07    /usr/lib/libkrb5support.so.0.0
00bc4000-00c37000 r-xp:07    /usr/lib/libkrb5.so.3.2
00c37000-00c39000 rwxp:07    /usr/lib/libkrb5.so.3.2
00c3b000-00d5a000 r-xp:07     /lib/libcrypto.so.0.9.8a
00d5a000-00d6d000 rwxp 0011e000 03:07     /lib/libcrypto.so.0.9.8a
00d6d000-00d70000 rwxp 00d6d000 00:00 0
00d8f000
Program received signal SIGABRT, Aborted.
0x00dac402 in __kernel_vsyscall ()

rickxbx

哇, 你在干吗啊? 在做堆溢出实验?

wymin

这是我昨天调试的一个程序
我想知道哪里出错了.谢谢