*** glibc detected *** ./main: free(): invalid pointer: 0x0000000002579275 ***
======= Backtrace: =========
/lib/libc.so.6(+0x73396)[0x7f879fe16396]
/lib/libc.so.6(cfree+0x6c)[0x7f879fe1a26c]
./main[0x400dc8]
./main[0x40109e]
./main[0x401123]
/lib/libc.so.6(__libc_start_main+0xed)[0x7f879fdc414d]
./main[0x4007b9]
======= Memory map: ========
00400000-00402000 r-xp 00000000 08:04 22233286                           /home/andres/Projects/c_learning/adventure/main
00601000-00602000 rw-p 00001000 08:04 22233286                           /home/andres/Projects/c_learning/adventure/main
02579000-0259a000 rw-p 00000000 00:00 0                                  [heap]
7f8798000000-7f8798021000 rw-p 00000000 00:00 0
7f8798021000-7f879c000000 ---p 00000000 00:00 0
7f879fb8d000-7f879fba2000 r-xp 00000000 08:03 488082                     /usr/lib/libgcc_s.so.1
7f879fba2000-7f879fda2000 ---p 00015000 08:03 488082                     /usr/lib/libgcc_s.so.1
7f879fda2000-7f879fda3000 rw-p 00015000 08:03 488082                     /usr/lib/libgcc_s.so.1
7f879fda3000-7f879ff21000 r-xp 00000000 08:03 405617                     /lib/libc-2.14.1.so
7f879ff21000-7f87a0120000 ---p 0017e000 08:03 405617                     /lib/libc-2.14.1.so
7f87a0120000-7f87a0124000 r--p 0017d000 08:03 405617                     /lib/libc-2.14.1.so
7f87a0124000-7f87a0125000 rw-p 00181000 08:03 405617                     /lib/libc-2.14.1.so
7f87a0125000-7f87a012a000 rw-p 00000000 00:00 0
7f87a012a000-7f87a01ab000 r-xp 00000000 08:03 410138                     /lib/libm-2.14.1.so
7f87a01ab000-7f87a03aa000 ---p 00081000 08:03 410138                     /lib/libm-2.14.1.so
7f87a03aa000-7f87a03ab000 r--p 00080000 08:03 410138                     /lib/libm-2.14.1.so
7f87a03ab000-7f87a03ac000 rw-p 00081000 08:03 410138                     /lib/libm-2.14.1.so
7f87a03ac000-7f87a03cc000 r-xp 00000000 08:03 405639                     /lib/ld-2.14.1.so
7f87a05a2000-7f87a05a5000 rw-p 00000000 00:00 0
7f87a05c8000-7f87a05cb000 rw-p 00000000 00:00 0
7f87a05cb000-7f87a05cc000 r--p 0001f000 08:03 405639                     /lib/ld-2.14.1.so
7f87a05cc000-7f87a05cd000 rw-p 00020000 08:03 405639                     /lib/ld-2.14.1.so
7f87a05cd000-7f87a05ce000 rw-p 00000000 00:00 0
7fffe56d8000-7fffe56f9000 rw-p 00000000 00:00 0                          [stack]
7fffe576f000-7fffe5770000 r-xp 00000000 00:00 0                          [vdso]
ffffffffff600000-ffffffffff601000 r-xp 00000000 00:00 0                  [vsyscall]
Aborted