asan: linker.c:2294:8: runtime error: load of value 253

asan: linker.c:2294:8: runtime error: load of value 253

Seen after converting bfd_boolean to bool.
mmix  +FAIL: ld-mmix/zeroehmmo

./ld-new   -L/home/alan/src/binutils-gdb/ld/testsuite/ld-mmix  -m mmo -Ttext 0xa00 -T /home/alan/src/binutils-gdb/ld/testsuite/ld-mmix/zeroeh.ld -o tmpdir/dump tmpdir/x.o tmpdir/y.o
/home/alan/src/binutils-gdb/bfd/linker.c:2294:8: runtime error: load of value 253, which is not a valid value for type '_Bool'

	* elflink.c (elf_link_add_object_symbols): Don't set h->indx
	unless is_elf_hash_table.