*** glibc detected *** ./test: double free or corruption (!prev): 0x0804a088 ***
======= Backtrace: =========
/lib/libc.so.6[0xb7eadc64]
/lib/libc.so.6(cfree+0x9c)[0xb7eafb4c]
/lib/libc.so.6(fclose+0x145)[0xb7e9de65]
/usr/lib/libalpm.so.2(alpm_option_set_logfile+0x56)[0xb7f92da6]
./test[0x8048586]
/lib/libc.so.6(__libc_start_main+0xe6)[0xb7e59396]
./test[0x8048481]
======= Memory map: ========
08048000-08049000 r-xp 00000000 08:16 8685295    /home/ggrabler/devel/test
08049000-0804a000 rw-p 00000000 08:16 8685295    /home/ggrabler/devel/test
0804a000-0806b000 rw-p 0804a000 00:00 0          [heap]
b7c00000-b7c21000 rw-p b7c00000 00:00 0
b7c21000-b7d00000 ---p b7c21000 00:00 0
b7dd3000-b7ddf000 r-xp 00000000 08:15 1216083    /usr/lib/libgcc_s.so.1
b7ddf000-b7de0000 rw-p 0000b000 08:15 1216083    /usr/lib/libgcc_s.so.1
b7de0000-b7de1000 rw-p b7de0000 00:00 0
b7de1000-b7df0000 r-xp 00000000 08:15 2389538    /lib/libbz2.so.1.0.4
b7df0000-b7df1000 rw-p 0000f000 08:15 2389538    /lib/libbz2.so.1.0.4
b7df1000-b7e02000 r-xp 00000000 08:15 2389610    /lib/libz.so.1.2.3
b7e02000-b7e03000 rw-p 00010000 08:15 2389610    /lib/libz.so.1.2.3
b7e03000-b7e04000 rw-p b7e03000 00:00 0
b7e04000-b7e07000 r-xp 00000000 08:15 2387581    /lib/libattr.so.1.1.0
b7e07000-b7e08000 rw-p 00002000 08:15 2387581    /lib/libattr.so.1.1.0
b7e08000-b7e0e000 r-xp 00000000 08:15 2387401    /lib/libacl.so.1.1.0
b7e0e000-b7e0f000 rw-p 00005000 08:15 2387401    /lib/libacl.so.1.1.0
b7e0f000-b7e36000 r-xp 00000000 08:15 1223955    /usr/lib/libarchive.so.2.4.14
b7e36000-b7e37000 rw-p 00026000 08:15 1223955    /usr/lib/libarchive.so.2.4.14
b7e37000-b7e38000 rw-p b7e37000 00:00 0
b7e38000-b7e42000 r-xp 00000000 08:15 621774     /usr/lib/libdownload.so
b7e42000-b7e43000 rw-p 0000a000 08:15 621774     /usr/lib/libdownload.so
b7e43000-b7f7d000 r-xp 00000000 08:15 2389541    /lib/libc-2.7.so
b7f7d000-b7f7e000 r--p 0013a000 08:15 2389541    /lib/libc-2.7.so
b7f7e000-b7f80000 rw-p 0013b000 08:15 2389541    /lib/libc-2.7.so
b7f80000-b7f83000 rw-p b7f80000 00:00 0
b7f83000-b7fa6000 r-xp 00000000 08:15 1218467    /usr/lib/libalpm.so.2.3.0
b7fa6000-b7fa7000 rw-p 00022000 08:15 1218467    /usr/lib/libalpm.so.2.3.0
b7fa7000-b7fa8000 rw-p b7fa7000 00:00 0
b7fc8000-b7fc9000 r-xp b7fc8000 00:00 0          [vdso]
b7fc9000-b7fe4000 r-xp 00000000 08:15 2389638    /lib/ld-2.7.so
b7fe4000-b7fe6000 rw-p 0001a000 08:15 2389638    /lib/ld-2.7.so
bfcff000-bfd14000 rw-p bffeb000 00:00 0          [stack]
Aborted