diff options
Diffstat (limited to 'util/qemu-option.c')
| -rw-r--r-- | util/qemu-option.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/util/qemu-option.c b/util/qemu-option.c index 7a1552a512..4ebdc4c33c 100644 --- a/util/qemu-option.c +++ b/util/qemu-option.c @@ -928,6 +928,15 @@ static QemuOpts *opts_parse(QemuOptsList *list, const char *params, get_opt_value(value, sizeof(value), p+4); id = value; } + + /* + * This code doesn't work for defaults && !list->merge_lists: when + * params has no id=, and list has an element with !opts->id, it + * appends a new element instead of returning the existing opts. + * However, we got no use for this case. Guard against possible + * (if unlikely) future misuse: + */ + assert(!defaults || list->merge_lists); opts = qemu_opts_create(list, id, !defaults, &local_err); if (opts == NULL) { if (error_is_set(&local_err)) { |