gen_uuid.c (uuid_generate_time): Fix bug pointed out by Ralf

	S. Engelshall; when generating a random ethernet address
	because one is not available, set the least significant
	bit of the first byte of the MAC address, since it is the
	first bit to be transmitted, and is therefore the
	multicast bit.

diff --git a/lib/uuid/ChangeLog b/lib/uuid/ChangeLog
index db8b00cd67fedd980748a1f8a18869c70bdf09a7..3e67de55c4f48a13d41ab25a1073c5c0e6a9494c 100644 (file)
--- a/lib/uuid/ChangeLog
+++ b/lib/uuid/ChangeLog
@@ -1,3 +1,12 @@
+2004-01-30  Theodore Ts'o  <tytso@mit.edu>
+
+       * gen_uuid.c (uuid_generate_time): Fix bug pointed out by Ralf
+               S. Engelshall; when generating a random ethernet address
+               because one is not available, set the least significant
+               bit of the first byte of the MAC address, since it is the
+               first bit to be transmitted, and is therefore the
+               multicast bit.
+
 2003-07-25  Theodore Ts'o  <tytso@mit.edu>
 
        * Release of E2fsprogs 1.34

diff --git a/lib/uuid/gen_uuid.c b/lib/uuid/gen_uuid.c
index 87755d1f7a9ae31e63889b1ab970f81f513b6179..c7e62a60e3eca0cd65eba82e0812a0b5d594157d 100644 (file)
--- a/lib/uuid/gen_uuid.c
+++ b/lib/uuid/gen_uuid.c
@@ -240,7 +240,7 @@ void uuid_generate_time(uuid_t out)
                         * with IEEE 802 addresses obtained from
                         * network cards
                         */
-                       node_id[0] |= 0x80;
+                       node_id[0] |= 0x01;
                }
                has_init = 1;
        }