link_elf_obj: fix an off-by-one in the symbol string table index checkHEADmain

link_elf_load_file() checks the symbol table's sh_link against
e_shnum with ">" instead of ">=", so a malformed object whose sh_link
equals e_shnum makes the linker read one entry past the section header
array before the sh_type check rejects it.  Use ">=", as
link_elf_link_preload() already does.

Reviewed by:	kib
MFC after:	1 week
Differential Revision:	https://reviews.freebsd.org/D61055

0 files changed, 0 insertions, 0 deletions