Signed-off-by: Dong Xu Wang <wdon...@linux.vnet.ibm.com> --- util/qemu-option.c | 4 ++++ 1 file changed, 4 insertions(+)
diff --git a/util/qemu-option.c b/util/qemu-option.c index 7545486..f4a0282 100644 --- a/util/qemu-option.c +++ b/util/qemu-option.c @@ -656,6 +656,10 @@ void qemu_opts_del(QemuOpts *opts) { QemuOpt *opt; + if (!opts) { + return; + } + for (;;) { opt = QTAILQ_FIRST(&opts->head); if (opt == NULL) -- 1.7.11.7