qemu-option: Allow deleting opts during qemu_opts_foreach()
Use QTAILQ_FOREACH_SAFE() so that the current QemuOpts can be deleted while iterating through the whole list. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> Message-Id: <20211008133442.141332-11-kwolf@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Tested-by: Peter Krempa <pkrempa@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
This commit is contained in:
parent
4a1d937796
commit
30648dd5d6
@ -1126,11 +1126,11 @@ int qemu_opts_foreach(QemuOptsList *list, qemu_opts_loopfunc func,
|
||||
void *opaque, Error **errp)
|
||||
{
|
||||
Location loc;
|
||||
QemuOpts *opts;
|
||||
QemuOpts *opts, *next;
|
||||
int rc = 0;
|
||||
|
||||
loc_push_none(&loc);
|
||||
QTAILQ_FOREACH(opts, &list->head, next) {
|
||||
QTAILQ_FOREACH_SAFE(opts, &list->head, next, next) {
|
||||
loc_restore(&opts->loc);
|
||||
rc = func(opaque, opts, errp);
|
||||
if (rc) {
|
||||
|
Loading…
Reference in New Issue
Block a user