rz-bin segment fault in msf_stream_directory_free with -P option

[Ekkosun]

Work environment

Questions	Answers
OS/arch/bits (mandatory)	Ubuntu 20.04.6 LTS
File format of the file you reverse (mandatory)	ELF
Architecture/bits of the file (mandatory)	x86/64
rizin -v full output, not truncated (mandatory)	rizin 0.8.0 @ linux-x86-64
commit: 309f574

Expected behavior

Not segment fault

Actual behavior

Segment fault

Steps to reproduce the behavior

• poc
• run cmd rz-bin -P $poc

Additional Logs, screenshots, source code, configuration dump, ...

./rizin/bins/bin/rz-bin -P /tmp/poc
ERROR: PDB Signature Error!
AddressSanitizer:DEADLYSIGNAL

==1551409==ERROR: AddressSanitizer: SEGV on unknown address 0x000000000008 (pc 0x7f80b40918f9 bp 0x7ffd75d2c8f0 sp 0x7ffd75d2c8d0 T0)
==1551409==The signal is caused by a READ memory access.
==1551409==Hint: address points to the zero page.
#0 0x7f80b40918f8 in msf_stream_directory_free ../librz/bin/pdb/pdb.c:113
#1 0x7f80b4093db5 in rz_bin_pdb_free ../librz/bin/pdb/pdb.c:383
#2 0x7f80b4093cf9 in rz_bin_pdb_parse_from_buf ../librz/bin/pdb/pdb.c:367
#3 0x7f80b409362a in rz_bin_pdb_parse_from_file ../librz/bin/pdb/pdb.c:317
#4 0x7f80b35e19a9 in rz_core_pdb_load_info ../librz/core/cpdb.c:321
#5 0x7f80b353eacb in rz_core_bin_print ../librz/core/cbin.c:465
#6 0x7f80b85a149f in rz_main_rz_bin ../librz/main/rz-bin.c:1333
#7 0x55efca7da1b4 in main ../binrz/rz-bin/rz-bin.c:8
#8 0x7f80b839b082 in __libc_start_main ../csu/libc-start.c:308
#9 0x55efca7da0cd in _start (/data/swj/optfuzz/benchmark/rizin/bins/bin/rz-bin+0x10cd)

AddressSanitizer can not provide additional info.
SUMMARY: AddressSanitizer: SEGV ../librz/bin/pdb/pdb.c:113 in msf_stream_directory_free
==1551409==ABORTING