AFL-Fuzz Crash 000000: parse.c:1186 about elfspirit

[liyansong2018]

Thank you!

gef➤  bt
#0  __interceptor_strcmp (s1=0x800059df085a <error: Cannot access memory at address 0x800059df085a>, s2=0x55555557be80 ".dynstr") at ../../../../src/libsanitizer/sanitizer_common/sanitizer_common_interceptors.inc:442
#1  0x000055555557574b in display_dyninfo64 (h=0x7fffffffde50) at parse.c:1190
#2  0x000055555557090d in parse (elf=0x555555586140 <elf_name> "../crash2", po=0x555555586280 <po>) at parse.c:196
#3  0x0000555555561464 in readcmdline (argc=0x4, argv=0x7fffffffe0e8) at main.c:290
#4  0x0000555555561495 in main (argc=0x4, argv=0x7fffffffe0e8) at main.c:302

This vulnerability seems to be a kind of problem with #1, I will fix it as soon as possible to avoid this kind of problem from happening again.

感谢CC，这看起来似乎和 CVE-2022-21711 是一类问题，我会尽快修改，避免此类问题再次发生。