Thank you. Does this patch need other reviews ? On 1/22/21 7:26 AM, Yalei Li wrote: &gt; Ovs-vsctl returns a newline result. &gt; Signed-off-by: Yalei Li <liyl43(a)chinatelecom.cn&amp;gt; &gt; --- Reviewed-by: Daniel Henrique Barboza <danielhb413(a)gmail.com&amp;gt; &gt;&nbsp;&nbsp; src/util/virnetdevopenvswitch.c | 1 + &gt;&nbsp;&nbsp; 1 file changed, 1 insertion(+) &gt; &gt; diff --git a/src/util/virnetdevopenvswitch.c b/src/util/virnetdevopenvswitch.c &gt; index f9b3369b2a..bd840bd3b7 100644 &gt; --- a/src/util/virnetdevopenvswitch.c &gt; +++ b/src/util/virnetdevopenvswitch.c &gt; @@ -575,6 +575,7 @@ virNetDevOpenvswitchGetVhostuserIfname(const char *path, &gt;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; return 0; &gt;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; } &gt;&nbsp;&nbsp; &gt; +&nbsp;&nbsp;&nbsp; virStringTrimOptionalNewline(*ifname); &gt;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; if (virNetDevOpenvswitchMaybeUnescapeReply(*ifname) < 0) { &gt;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; VIR_FREE(*ifname); &gt;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; return -1; &gt;