==14944==
==14944== Invalid read of size 8
==14944==    at 0x4A74AD: send_to_char (comm.c:2715)
==14944==    by 0x5F2218: display_available_slots (spell_prep.c:995)
==14944==  Address 0x206e095d6309781c is not stack'd, malloc'd or (recently) free'd
==14944==
==14944==
==14944== Process terminating with default action of signal 11 (SIGSEGV): dumping core
==14944==  General Protection Fault
==14944==    at 0x4A74AD: send_to_char (comm.c:2715)
==14944==    by 0x5F2218: display_available_slots (spell_prep.c:995)
==14944==
==14944== HEAP SUMMARY:
==14944==     in use at exit: 3,535,196,015 bytes in 657,173 blocks
==14944==   total heap usage: 779,463 allocs, 122,290 frees, 3,553,278,812 bytes allocated
==14944==