diff options
| -rw-r--r-- | src/core/devices/tests/test-lldp.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/src/core/devices/tests/test-lldp.c b/src/core/devices/tests/test-lldp.c index 27f0b4be8f..ef0b154903 100644 --- a/src/core/devices/tests/test-lldp.c +++ b/src/core/devices/tests/test-lldp.c @@ -812,14 +812,21 @@ _test_recv_fixture_setup(TestRecvFixture *fixture, gconstpointer user_data) link = nmtstp_assert_wait_for_link(NM_PLATFORM_GET, TEST_IFNAME, NM_LINK_TYPE_TUN, 0); } else { int s; - struct ifreq ifr = {}; + struct ifreq ifr; int r; + int try_cnt = 0; +again: + memset(&ifr, 0, sizeof(ifr)); ifr.ifr_flags = IFF_TAP | IFF_NO_PI; nm_utils_ifname_cpy(ifr.ifr_name, TEST_IFNAME); r = ioctl(fd, TUNSETIFF, &ifr); if (r != 0) { + if (errno == EPERM && try_cnt++ < 10) { + g_usleep(2); + goto again; + } g_assert_cmpint(errno, ==, 0); g_assert_cmpint(r, ==, 0); } |