My program was working last Friday and now it is not. I'm using Mint Linux 10 64bit and always keep it up to date so I may have updated some libraries over the last couple of days.
When I compile my program and run it now I get the following errors on the console and the program closes.
Does anyone know what it means and what may cause it? I've tried running in the debugger but it doesn't show anything.
Code: Select all
andy@db-virtual ~/DBSCCS_FILES $ ./NServer
Client :33721416 Connected
ByteVal:24
Encoded:QURNSU4gTW9hdGZ0cC5wYg==
Decoded:ADMIN Moatftp.pb
*** glibc detected *** ./NServer: double free or corruption (!prev): 0x0000000002042840 ***
======= Backtrace: =========
/lib/libc.so.6(+0x776d6)[0x7fdfc17036d6]
/lib/libc.so.6(cfree+0x73)[0x7fdfc1709ea3]
./NServer[0x47bb72]
./NServer[0x41166e]
./NServer[0x405cd5]
======= Memory map: ========
00400000-00495000 r-xp 00000000 08:01 30410491 /home/andy/DBSCCS_FILES/NServer
00695000-00697000 r-xp 00095000 08:01 30410491 /home/andy/DBSCCS_FILES/NServer
00697000-0069a000 rwxp 00097000 08:01 30410491 /home/andy/DBSCCS_FILES/NServer
0069a000-006db000 rwxp 00000000 00:00 0
01fab000-02058000 rwxp 00000000 00:00 0 [heap]
7fdfb4000000-7fdfb4021000 rwxp 00000000 00:00 0
7fdfb4021000-7fdfb8000000 ---p 00000000 00:00 0
7fdfba128000-7fdfba13d000 r-xp 00000000 08:01 17301584 /lib/libgcc_s.so.1
7fdfba13d000-7fdfba33c000 ---p 00015000 08:01 17301584 /lib/libgcc_s.so.1
7fdfba33c000-7fdfba33d000 r-xp 00014000 08:01 17301584 /lib/libgcc_s.so.1
7fdfba33d000-7fdfba33e000 rwxp 00015000 08:01 17301584 /lib/libgcc_s.so.1
7fdfba33e000-7fdfba33f000 ---p 00000000 00:00 0
7fdfba33f000-7fdfbab3f000 rwxp 00000000 00:00 0
7fdfbab3f000-7fdfbab6a000 r-xp 00000000 08:01 4587531 /usr/lib/gtk-2.0/2.10.0/engines/libclearlooks.so
7fdfbab6a000-7fdfbad6a000 ---p 0002b000 08:01 4587531 /usr/lib/gtk-2.0/2.10.0/engines/libclearlooks.so
7fdfbad6a000-7fdfbad6b000 r-xp 0002b000 08:01 4587531 /usr/lib/gtk-2.0/2.10.0/engines/libclearlooks.so
7fdfbad6b000-7fdfbad6c000 rwxp 0002c000 08:01 4587531 /usr/lib/gtk-2.0/2.10.0/engines/libclearlooks.so
7fdfbad6c000-7fdfbad74000 r-xp 00000000 08:01 4460458 /usr/lib/libltdl.so.7.2.1
7fdfbad74000-7fdfbaf74000 ---p 00008000 08:01 4460458 /usr/lib/libltdl.so.7.2.1
7fdfbaf74000-7fdfbaf75000 r-xp 00008000 08:01 4460458 /usr/lib/libltdl.so.7.2.1
7fdfbaf75000-7fdfbaf76000 rwxp 00009000 08:01 4460458 /usr/lib/libltdl.so.7.2.1
7fdfbaf76000-7fdfbaf84000 r-xp 00000000 08:01 4460785 /usr/lib/libtdb.so.1.2.1
7fdfbaf84000-7fdfbb183000 ---p 0000e000 08:01 4460785 /usr/lib/libtdb.so.1.2.1
7fdfbb183000-7fdfbb184000 r-xp 0000d000 08:01 4460785 /usr/lib/libtdb.so.1.2.1
7fdfbb184000-7fdfbb185000 rwxp 0000e000 08:01 4460785 /usr/lib/libtdb.so.1.2.1
7fdfbb185000-7fdfbb18c000 r-xp 00000000 08:01 4459303 /usr/lib/libvorbisfile.so.3.3.2
7fdfbb18c000-7fdfbb38b000 ---p 00007000 08:01 4459303 /usr/lib/libvorbisfile.so.3.3.2
7fdfbb38b000-7fdfbb38c000 r-xp 00006000 08:01 4459303 /usr/lib/libvorbisfile.so.3.3.2
7fdfbb38c000-7fdfbb38d000 rwxp 00007000 08:01 4459303 /usr/lib/libvorbisfile.so.3.3.2
7fdfbb38d000-7fdfbb39c000 r-xp 00000000 08:01 4459848 /usr/lib/libcanberra.so.0.2.4
7fdfbb39c000-7fdfbb59b000 ---p 0000f000 08:01 4459848 /usr/lib/libcanberra.so.0.2.4
7fdfbb59b000-7fdfbb59c000 r-xp 0000e000 08:01 4459848 /usr/lib/libcanberra.so.0.2.4
7fdfbb59c000-7fdfbb59d000 rwxp 0000f000 08:01 4459848 /usr/lib/libcanberra.so.0.2.4
7fdfbb59d000-7fdfbb5a1000 r-xp 00000000 08:01 4459846 /usr/lib/libcanberra-gtk.so.0.1.6
7fdfbb5a1000-7fdfbb7a0000 ---p 00004000 08:01 4459846 /usr/lib/libcanberra-gtk.so.0.1.6
7fdfbb7a0000-7fdfbb7a1000 r-xp 00003000 08:01 4459846 /usr/lib/libcanberra-gtk.so.0.1.6
7fdfbb7a1000-7fdfbb7a2000 rwxp 00004000 08:01 4459846 /usr/lib/libcanberra-gtk.so.0.1.6
7fdfbb7a2000-7fdfbb7a7000 r-xp 00000000 08:01 4587559 /usr/lib/gtk-2.0/modules/libcanberra-gtk-module.so
7fdfbb7a7000-7fdfbb9a7000 ---p 00005000 08:01 4587559 /usr/lib/gtk-2.0/modules/libcanberra-gtk-module.so
7fdfbb9a7000-7fdfbb9a8000 r-xp 00005000 08:01 4587559 /usr/lib/gtk-2.0/modules/libcanberra-gtk-module.so
7fdfbb9a8000-7fdfbb9a9000 rwxp 00006000 08:01 4587559 /usr/lib/gtk-2.0/modules/libcanberra-gtk-module.so
7fdfbb9a9000-7fdfbb9b5000 r-xp 00000000 08:01 17302752 /lib/libnss_files-2.12.1.so
7fdfbb9b5000-7fdfbbbb4000 ---p 0000c000 08:01 17302752 /lib/libnss_files-2.12.1.so
7fdfbbbb4000-7fdfbbbb5000 r-xp 0000b000 08:01 17302752 /lib/libnss_files-2.12.1.so
7fdfbbbb5000-7fdfbbbb6000 rwxp 0000c000 08:01 17302752 /lib/libnss_files-2.12.1.so
7fdfbbbb6000-7fdfbbbc0000 r-xp 00000000 08:01 17302754 /lib/libnss_nis-2.12.1.so
7fdfbbbc0000-7fdfbbdbf000 ---p 0000a000 08:01 17302754 /lib/libnss_nis-2.12.1.so
7fdfbbdbf000-7fdfbbdc0000 r-xp 00009000 08:01 17302754 /lib/libnss_nis-2.12.1.so
7fdfbbdc0000-7fdfbbdc1000 rwxp 0000a000 08:01 17302754 /lib/libnss_nis-2.12.1.so
7fdfbbdc1000-7fdfbbdc9000 r-xp 00000000 08:01 17302750 /lib/libnss_compat-2.12.1.so
7fdfbbdc9000-7fdfbbfc8000 ---p 00008000 08:01 17302750 /lib/libnss_compat-2.12.1.so
7fdfbbfc8000-7fdfbbfc9000 r-xp 00007000 08:01 17302750 /lib/libnss_compat-2.12.1.so
7fdfbbfc9000-7fdfbbfca000 rwxp 00008000 08:01 17302750 /lib/libnss_compat-2.12.1.so
7fdfbbfca000-7fdfbc2ee000 r-xp 00000000 08:01 4456604 /usr/lib/locale/locale-archive
7fdfbc2ee000-7fdfbc2f4000 r-xp 00000000 08:01 4460574 /usr/lib/libogg.so.0.7.0
7fdfbc2f4000-7fdfbc4f3000 ---p 00006000 08:01 4460574 /usr/lib/libogg.so.0.7.0
7fdfbc4f3000-7fdfbc4f4000 r-xp 00005000 08:01 4460574 /usr/lib/libogg.so.0.7.0
7fdfbc4f4000-7fdfbc4f5000 rwxp 00006000 08:01 4460574 /usr/lib/libogg.so.0.7.0
7fdfbc4f5000-7fdfbc520000 r-xp 00000000 08:01 4460702 /usr/lib/libvorbis.so.0.4.4
7fdfbc520000-7fdfbc71f000 ---p 0002b000 08:01 4460702 /usr/lib/libvorbis.so.0.4.4
7fdfbc71f000-7fdfbc720000 r-xp 0002a000 08:01 4460702 /usr/lib/libvorbis.so.0.4.4
7fdfbc720000-7fdfbc721000 rwxp 0002b000 08:01 4460702 /usr/lib/libvorbis.so.0.4.4Aborted
