X-Git-Url: https://git.proxmox.com/?p=pve-common.git;a=blobdiff_plain;f=src%2FPVE%2FTools.pm;h=32f36ac2d6ac9a2fa9fa5cd9ce6bb21bd60ef422;hp=cda0797ccc25a2b7c41784327892c3df60417e55;hb=85d5625a15f23743c7a117d2784989bf1457efae;hpb=de9a267fece20d73efe27898f15028fd88aa8118

diff --git a/src/PVE/Tools.pm b/src/PVE/Tools.pm
index cda0797..32f36ac 100644
--- a/src/PVE/Tools.pm
+++ b/src/PVE/Tools.pm
@@ -940,15 +940,10 @@ sub random_ether_addr {
 
     my $rand = Digest::SHA::sha1_hex($$, rand(), $seconds, $microseconds);
 
-# clear multicast, set local id
+    # clear multicast, set local id
     vec($rand, 0, 8) = (vec($rand, 0, 8) & 0xfe) | 2;
 
-    my $mac = sprintf("%02X:" x 6, unpack("C6", $rand));
-
-# remove superfluous ":" at end
-    chop($mac);
-
-    return $mac;
+    return sprintf("%02X:%02X:%02X:%02X:%02X:%02X", unpack("C6", $rand));
 }
 
 sub shellquote {