diff options
Diffstat (limited to 'src/devices/nm-device.c')
| -rw-r--r-- | src/devices/nm-device.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/src/devices/nm-device.c b/src/devices/nm-device.c index a519a6808d..8bcdadf518 100644 --- a/src/devices/nm-device.c +++ b/src/devices/nm-device.c @@ -4510,7 +4510,7 @@ start_sharing (NMDevice *self, NMIP4Config *config) static void send_arps (NMDevice *self, const char *mode_arg) { - const char *argv[] = { "/sbin/arping", mode_arg, "-q", "-I", nm_device_get_ip_iface (self), "-c", "1", NULL, NULL }; + const char *argv[] = { NULL, mode_arg, "-q", "-I", nm_device_get_ip_iface (self), "-c", "1", NULL, NULL }; int ip_arg = G_N_ELEMENTS (argv) - 2; NMConnection *connection; NMSettingIP4Config *s_ip4; @@ -4526,6 +4526,14 @@ send_arps (NMDevice *self, const char *mode_arg) if (!s_ip4) return; num = nm_setting_ip4_config_get_num_addresses (s_ip4); + if (num == 0) + return; + + argv[0] = nm_utils_find_helper ("arping", NULL, NULL); + if (!argv[0]) { + _LOGW (LOGD_DEVICE | LOGD_IP4, "arping could not be found; no ARPs will be sent"); + return; + } for (i = 0; i < num; i++) { gs_free char *tmp_str = NULL; |