https://bugzilla.redhat.com/show_bug.cgi?id=1459091 We try to get the last element of the passed path by calling strrch(path, '/'). However, the pointer that strrchr() returns points at the slash, We want string that starts right after that. Signed-off-by: Michal Privoznik <mprivozn(a)redhat.com&gt; --- Pushed as trivial. src/util/virnetdevopenvswitch.c | 1 + 1 file changed, 1 insertion(+) diff --git a/src/util/virnetdevopenvswitch.c b/src/util/virnetdevopenvswitch.c index 42abcb4bb..8f7215e06 100644 --- a/src/util/virnetdevopenvswitch.c +++ b/src/util/virnetdevopenvswitch.c @@ -444,6 +444,7 @@ virNetDevOpenvswitchGetVhostuserIfname(const char *path, goto cleanup; } + tmpIfname++; cmd = virCommandNew(OVSVSCTL); virNetDevOpenvswitchAddTimeout(cmd); virCommandAddArgList(cmd, "get", "Interface", tmpIfname, "name", NULL); -- 2.13.0