On Tue, Oct 23, 2018 at 10:35:59PM +0100, Eric Blake wrote: > A quick coredump on an incomplete command line: > ./x86_64-softmmu/qemu-system-x86_64 -mon mode=control,pretty=on > > #0 0x00007ffff723d9e4 in g_str_hash () at /lib64/libglib-2.0.so.0 > #1 0x00007ffff723ce38 in g_hash_table_lookup () at /lib64/libglib-2.0.so.0 > #2 0x0000555555cc0073 in object_class_property_find (klass=0x5555566a94b0, > name=0x0, errp=0x0) at qom/object.c:1135 > #3 0x0000555555cc004b in object_class_property_find (klass=0x5555566a9440, > name=0x0, errp=0x0) at qom/object.c:1129 > #4 0x0000555555cbfe6e in object_property_find (obj=0x5555568348c0, > name=0x0, errp=0x0) at qom/object.c:1080 > #5 0x0000555555cc183d in object_resolve_path_component > (parent=0x5555568348c0, part=0x0) at qom/object.c:1762 > #6 0x0000555555d82071 in qemu_chr_find (name=0x0) at chardev/char.c:802 > #7 0x00005555559d77cb in mon_init_func (opaque=0x0, opts=0x5555566b65a0, > errp=0x0) at vl.c:2291 > > Fix it to instead fail gracefully. > > Signed-off-by: Eric Blake <ebl...@redhat.com>
Reviewed-by: Peter Xu <pet...@redhat.com> -- Peter Xu
