Invalid memory address dereference in main (in zzdir.c:64)

[fantasy7082]

Hi,it's a issues about the zziplib v0.13.68. It crashed in function main.the details are below(ASAN):

./zzdir c006-unknown-add-main 
ASAN:SIGSEGV
=================================================================
==35970==ERROR: AddressSanitizer: SEGV on unknown address 0x000000000040 (pc 0x7ffff6f14c02 bp 0x7fffffffe270 sp 0x7fffffffd9b8 T0)
    #0 0x7ffff6f14c01  (/usr/lib/x86_64-linux-gnu/libasan.so.2+0xaac01)
    #1 0x7ffff6eca47b  (/usr/lib/x86_64-linux-gnu/libasan.so.2+0x6047b)
    #2 0x7ffff6eca7f7 in __interceptor_vprintf (/usr/lib/x86_64-linux-gnu/libasan.so.2+0x607f7)
    #3 0x7ffff6eca907 in __interceptor_printf (/usr/lib/x86_64-linux-gnu/libasan.so.2+0x60907)
    #4 0x401023 in main ../../bins/zzdir.c:64
    #5 0x7ffff68af82f in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x2082f)
    #6 0x400a38 in _start (/usr/local/zzip-asan/bin/zzdir+0x400a38)

AddressSanitizer can not provide additional info.
SUMMARY: AddressSanitizer: SEGV ??:0 ??
==35970==ABORTING

POC FILE:https://github.com/fantasy7082/image_test/blob/master/c006-unknown-add-main

[gdraheim]

fixed - using sizeof(array) instead of LENGTH(array) returns a value to big for proper indexing

[gdraheim]

done.