run time error

[Gary Wessle]

Hello

I am getting this run time error, no clue what to look for. any idea please?

many thanks

****************************************************************
*** glibc detected *** ./proj: double free or corruption (fasttop): 0x09a44cd8 ***
======= Backtrace: =========
/lib/libc.so.6[0x4def3a68]
/lib/libc.so.6(__libc_free+0x78)[0x4def6f6f]
/usr/lib/libstdc++.so.6(_ZdlPv+0x21)[0x4e36c6c1]
/usr/lib/libstdc++.so.6(_ZNSs4_Rep10_M_destroyERKSaIcE+0x1d)[0x4e34838d]
/usr/lib/libstdc++.so.6(_ZNSsD1Ev+0x57)[0x4e34af17]
../proj[0x8051191]
../proj[0x8053327]
../proj[0x8052389]
../proj[0x80662af]
../proj[0x8064ba1]
/lib/libc.so.6(__libc_start_main+0xdc)[0x4dea54e4]
../proj(__gxx_personality_v0+0xf9)[0x804d1a1]
======= Memory map: ========
0029e000-002ae000 r-xp 00000000 fd:00 5298113 /usr/lib/libboost_filesystem.so.1.33.1
002ae000-002af000 rwxp 0000f000 fd:00 5298113 /usr/lib/libboost_filesystem.so.1.33.1
00361000-00365000 r-xp 00000000 fd:00 7718181 /lib/libnss_dns-2.4.so
00365000-00366000 r-xp 00003000 fd:00 7718181 /lib/libnss_dns-2.4.so
00366000-00367000 rwxp 00004000 fd:00 7718181 /lib/libnss_dns-2.4.so
0069d000-0069e000 r-xp 0069d000 00:00 0 [vdso]
00a83000-00a8c000 r-xp 00000000 fd:00 7718185 /lib/libnss_files-2.4.so
00a8c000-00a8d000 r-xp 00008000 fd:00 7718185 /lib/libnss_files-2.4.so
00a8d000-00a8e000 rwxp 00009000 fd:00 7718185 /lib/libnss_files-2.4.so
00e29000-00e33000 r-xp 00000000 fd:00 5315922 /usr/lib/libboost_thread.so.1.33.1
00e33000-00e34000 rwxp 0000a000 fd:00 5315922 /usr/lib/libboost_thread.so.1.33.1
08048000-080e2000 r-xp 00000000 fd:00 6509476 /home/fred/myProg/str1b/proj
080e2000-080e3000 rwxp 00099000 fd:00 6509476 /home/fred/myProg/str1b/proj
080e3000-08174000 rwxp 080e3000 00:00 0
09a3f000-09acf000 rwxp 09a3f000 00:00 0
4de73000-4de8c000 r-xp 00000000 fd:00 7718182 /lib/ld-2.4.so
4de8c000-4de8d000 r-xp 00018000 fd:00 7718182 /lib/ld-2.4.so
4de8d000-4de8e000 rwxp 00019000 fd:00 7718182 /lib/ld-2.4.so
4de90000-4dfbd000 r-xp 00000000 fd:00 7718184 /lib/libc-2.4.so
4dfbd000-4dfbf000 r-xp 0012d000 fd:00 7718184 /lib/libc-2.4.so
4dfbf000-4dfc0000 rwxp 0012f000 fd:00 7718184 /lib/libc-2.4.so
4dfc0000-4dfc3000 rwxp 4dfc0000 00:00 0
4dfc5000-4dfc7000 r-xp 00000000 fd:00 7718211 /lib/libdl-2.4.so
4dfc7000-4dfc8000 r-xp 00001000 fd:00 7718211 /lib/libdl-2.4.so
4dfc8000-4dfc9000 rwxp 00002000 fd:00 7718211 /lib/libdl-2.4.so
4dfcb000-4dfee000 r-xp 00000000 fd:00 7718216 /lib/libm-2.4.so
4dfee000-4dfef000 r-xp 00022000 fd:00 7718216 /lib/libm-2.4.so
4dfef000-4dff0000 rwxp 00023000 fd:00 7718216 /lib/libm-2.4.so
4dff2000-4e004000 r-xp 00000000 fd:00 5315487 /usr/lib/libz.so.1.2.3
4e004000-4e005000 rwxp 00011000 fd:00 5315487 /usr/lib/libz.so.1.2.3
4e020000-4e030000 r-xp 00000000 fd:00 7718303 /lib/libpthread-2.4.so
4e030000-4e031000 r-xp 0000f000 fd:00 7718303 /lib/libpthread-2.4.so
4e031000-4e032000 rwxp 00010000 fd:00 7718303 /lib/libpthread-2.4.so
4e032000-4e034000 rwxp 4e032000 00:00 0
4e26e000-4e279000 r-xp 00000000 fd:00 7718293 /lib/libgcc_s-4.1.1-20060525.so.1
4e279000-4e27a000 rwxp 0000a000 fd:00 7718293 /lib/libgcc_s-4.1.1-20060525.so.1
4e29f000-4e2b1000 r-xp 00000000 fd:00 7718311 /lib/libnsl-2.4.so
4e2b1000-4e2b2000 r-xp 00011000 fd:00 7718311 /lib/libnsl-2.4.so
4e2b2000-4e2b3000 rwxp 00012000 fd:00 7718311 /lib/libnsl-2.4.so
4e2b3000-4e2b5000 rwxp 4e2b3000 00:00 0
4e2b7000-4e399000 r-xp 00000000 fd:00 5303111 /usr/lib/libstdc++.so.6.0.8
4e399000-4e39d000 r-xp 000e1000 fd:00 5303111 /usr/lib/libstdc++.so.6.0.8
4e39d000-4e39e000 rwxp 000e5000 fd:00 5303111 /usr/lib/libstdc++.so.6.0.8
4e39e000-4e3a4000 rwxp 4e39e000 00:00 0
4e3bb000-4e3ca000 r-xp 00000000 fd:00 7718291 /lib/libresolv-2.4.so
4e3ca000-4e3cb000 r-xp 0000e000 fd:00 7718291 /lib/libresolv-2.4.so
4e3cb000-4e3cc000 rwxp 0000f000 fd:00 7718291 /lib/libresolv-2.4.so
4e3cc000-4e3ce000 rwxp 4e3cc000 00:00 0
4e52d000-4e533000 r-xp 00000000 fd:00 7718945 /lib/librt-2.4.so
4e533000-4e534000 r-xp 00006000 fd:00 7718945 /lib/librt-2.4.so
4e534000-4e535000 rwxp 00007000 fd:00 7718945 /lib/librt-2.4.so
4e6a9000-4eAborted

****************************************************************

 

[Kai-Uwe Bux]

I am getting this run time error, [snip]
****************************************************************
*** glibc detected *** ./proj: double free or corruption (fasttop):

[snip]

The message suggests that you freed the same region of memory twice (e.g.,
by calling delete on an invalid pointer).

As for the error in your program, please follow the advice in [FAQ 5.8]:

http://www.parashift.com/c++-faq-lite/how-to-post.html#faq-5.8


Best

Kai-Uwe Bux