Convert setuid/setgid users to xsetuid/xsetgid.

[platform/upstream/busybox.git] / networking / arping.c

diff --git a/networking/arping.c b/networking/arping.c
index 6cb6076..5665ddb 100644 (file)
--- a/networking/arping.c
+++ b/networking/arping.c
@@ -262,7 +262,8 @@ int arping_main(int argc, char **argv)
        s = socket(PF_PACKET, SOCK_DGRAM, 0);
        ifindex = errno;
 
-       setuid(getuid());
+       // Drop suid root privileges
+       xsetuid(getuid());
 
        {
                unsigned long opt;