[PATCH] util: Remove '\n' from vhostuser ifname
When deleting the vhostuserclient interface, OVS prompts that the interface does not
exist,
Through the XML file, I found that the "target dev" has a '\n', results
in an XML parsing error.
XML file:
<target dev='vm-20ac9c030a47
'/>
That is because 'ovs-vsctl' returns a newline result, always come with a
'\n',
and the vircommandrun function puts it in ifname.
So virNetDevOpenvswitchGetVhostuserIfname should remove '\n' from ifname.
Signed-off-by: Yalei Li <liyl43(a)chinatelecom.cn>
---
src/util/virnetdevopenvswitch.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/src/util/virnetdevopenvswitch.c b/src/util/virnetdevopenvswitch.c
index f9b3369b2a..bd840bd3b7 100644
--- a/src/util/virnetdevopenvswitch.c
+++ b/src/util/virnetdevopenvswitch.c
@@ -575,6 +575,7 @@ virNetDevOpenvswitchGetVhostuserIfname(const char *path,
return 0;
}
+ virStringTrimOptionalNewline(*ifname);
if (virNetDevOpenvswitchMaybeUnescapeReply(*ifname) < 0) {
VIR_FREE(*ifname);
return -1;
--
2.27.0