*** glibc detected *** ./pgm_editor: double free or corruption (!prev): 0x00f300e0 ***
======= Backtrace: =========
/lib/libc.so.6(+0x6c501)[0x650501]
/lib/libc.so.6(+0x6dd70)[0x651d70]
/lib/libc.so.6(cfree+0x6d)[0x654e5d]
/usr/lib/libstdc++.so.6(_ZdlPv+0x21)[0xa5a441]
/usr/lib/libstdc++.so.6(_ZdaPv+0x1d)[0xa5a49d]
./pgm_editor[0x8050683]
./pgm_editor[0x804f109]
./pgm_editor[0x8050010]
/lib/libc.so.6(__libc_start_main+0xe7)[0x5face7]
./pgm_editor[0x804ea51]
======= Memory map: ========
0027b000-00295000 r-xp 00000000 08:01 12845135   /lib/libgcc_s.so.1
00295000-00296000 r--p 00019000 08:01 12845135   /lib/libgcc_s.so.1
00296000-00297000 rw-p 0001a000 08:01 12845135   /lib/libgcc_s.so.1
00491000-004b5000 r-xp 00000000 08:01 12845150   /lib/libm-2.12.1.so
004b5000-004b6000 r--p 00023000 08:01 12845150   /lib/libm-2.12.1.so
004b6000-004b7000 rw-p 00024000 08:01 12845150   /lib/libm-2.12.1.so
0057a000-0057b000 r-xp 00000000 00:00 0          [vdso]
005e4000-0073b000 r-xp 00000000 08:01 12845101   /lib/libc-2.12.1.so
0073b000-0073c000 ---p 00157000 08:01 12845101   /lib/libc-2.12.1.so
0073c000-0073e000 r--p 00157000 08:01 12845101   /lib/libc-2.12.1.so
0073e000-0073f000 rw-p 00159000 08:01 12845101   /lib/libc-2.12.1.so
0073f000-00742000 rw-p 00000000 00:00 0
00758000-0075f000 r-xp 00000000 08:01 12845215   /lib/librt-2.12.1.so
0075f000-00760000 r--p 00006000 08:01 12845215   /lib/librt-2.12.1.so
00760000-00761000 rw-p 00007000 08:01 12845215   /lib/librt-2.12.1.so
009b0000-00a8f000 r-xp 00000000 08:01 1838677    /usr/lib/libstdc++.so.6.0.14
00a8f000-00a93000 r--p 000de000 08:01 1838677    /usr/lib/libstdc++.so.6.0.14
00a93000-00a94000 rw-p 000e2000 08:01 1838677    /usr/lib/libstdc++.so.6.0.14
00a94000-00a9b000 rw-p 00000000 00:00 0
00c55000-00ca6000 r-xp 00000000 08:01 1844676    /usr/lib/libboost_program_options.so.1.42.0
00ca6000-00ca8000 r--p 00050000 08:01 1844676    /usr/lib/libboost_program_options.so.1.42.0
00ca8000-00ca9000 rw-p 00052000 08:01 1844676    /usr/lib/libboost_program_options.so.1.42.0
00e4f000-00e64000 r-xp 00000000 08:01 12845209   /lib/libpthread-2.12.1.so
00e64000-00e65000 ---p 00015000 08:01 12845209   /lib/libpthread-2.12.1.so
00e65000-00e66000 r--p 00015000 08:01 12845209   /lib/libpthread-2.12.1.so
00e66000-00e67000 rw-p 00016000 08:01 12845209   /lib/libpthread-2.12.1.so
00e67000-00e69000 rw-p 00000000 00:00 0
00f21000-00f3d000 r-xp 00000000 08:01 12845077   /lib/ld-2.12.1.so
00f3d000-00f3e000 r--p 0001b000 08:01 12845077   /lib/ld-2.12.1.so
00f3e000-00f3f000 rw-p 0001c000 08:01 12845077   /lib/ld-2.12.1.so
08048000-08063000 r-xp 00000000 08:01 23201757   /home/racter/Code/CSC3022H/Assignment 2/pgm_editor
08063000-08064000 r--p 0001a000 08:01 23201757   /home/racter/Code/CSC3022H/Assignment 2/pgm_editor
08064000-08065000 rw-p 0001b000 08:01 23201757   /home/racter/Code/CSC3022H/Assignment 2/pgm_editor
09e37000-09e58000 rw-p 00000000 00:00 0          [heap]
b7600000-b7621000 rw-p 00000000 00:00 0
b7621000-b7700000 ---p 00000000 00:00 0
b77d1000-b77d5000 rw-p 00000000 00:00 0
b77e3000-b77e6000 rw-p 00000000 00:00 0
bf926000-bf947000 rw-p 00000000 00:00 0          [stack]
should test!testing...Aborted