change sysctl call to use absolute path

Fixes: #6804
2019-11-15 14:28:13 -08:00 · 2019-11-15 14:28:13 -08:00 · 829c330a64
parent a30fac8a89
commit 829c330a64
1 changed files with 1 additions and 1 deletions
--- a/sdk/freeport/ephemeral_linux.go
+++ b/sdk/freeport/ephemeral_linux.go
@ -14,7 +14,7 @@ const ephemeralPortRangeSysctlKey = "net.ipv4.ip_local_port_range"
 var ephemeralPortRangePatt = regexp.MustCompile(`^\s*(\d+)\s+(\d+)\s*$`)

 func getEphemeralPortRange() (int, int, error) {
-	cmd := exec.Command("sysctl", "-n", ephemeralPortRangeSysctlKey)
+	cmd := exec.Command("/sbin/sysctl", "-n", ephemeralPortRangeSysctlKey)
 	out, err := cmd.Output()
 	if err != nil {
 		return 0, 0, err