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core: search for arping binary too (bgo #734131)

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Dan Williams
2014-09-03 15:47:55 -05:00
parent 544fc82aa7
commit 005cb2fc35
1 changed files with 9 additions and 1 deletions
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10
src/devices/nm-device.c
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@@ -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;