StacktraceTop: *__GI___libc_realloc (oldmem=0x18, bytes=1) at malloc.c:3769 buffer_clear (p=0x82a91f8) at buffer.c:150 buffer_save_and_clear (p=0x82a91f8, window=18874375) program_update (p=0x8227aa8) at program.c:290 program_process_input (p=0x8227aa8) at program.c:390
StacktraceTop: __libc_ realloc (oldmem=0x18, bytes=1) at malloc.c:3769 save_and_ clear (p=0x82a91f8, window=18874375) process_ input (p=0x8227aa8) at program.c:390
*__GI_
buffer_clear (p=0x82a91f8) at buffer.c:150
buffer_
program_update (p=0x8227aa8) at program.c:290
program_