1 files changed, 35 insertions, 4 deletions

diff --git a/source3/lib/util_uuid.c b/source3/lib/util_uuid.c
index 63e2504982..1543094d40 100644
--- a/source3/lib/util_uuid.c
+++ b/source3/lib/util_uuid.c
@@ -31,7 +31,7 @@ struct uuid {
         uint32   time_low;
         uint16   time_mid;
         uint16   time_hi_and_version;
-        uint16   clock_seq;
+        uint8    clock_seq[2];
         uint8    node[6];
 };
 
@@ -43,7 +43,7 @@ static void uuid_pack(const struct uuid *uu, GUID *ptr)
 	SIVAL(out, 0, uu->time_low);
 	SSVAL(out, 4, uu->time_mid);
 	SSVAL(out, 6, uu->time_hi_and_version);
-	SSVAL(out, 8, uu->clock_seq);
+	memcpy(out+8, uu->clock_seq, 2);
 	memcpy(out+10, uu->node, 6);
 }
 
@@ -54,7 +54,7 @@ static void uuid_unpack(const GUID in, struct uuid *uu)
 	uu->time_low = IVAL(ptr, 0);
 	uu->time_mid = SVAL(ptr, 4);
 	uu->time_hi_and_version = SVAL(ptr, 6);
-	uu->clock_seq = SVAL(ptr, 8);
+	memcpy(uu->clock_seq, ptr+8, 2);
 	memcpy(uu->node, ptr+10, 6);
 }
 
@@ -66,7 +66,38 @@ void uuid_generate_random(GUID *out)
 	generate_random_buffer(tmp.info, sizeof(tmp.info), True);
 	uuid_unpack(tmp, &uu);
 
-	uu.clock_seq = (uu.clock_seq & 0x3FFF) | 0x8000;
+	uu.clock_seq[0] = (uu.clock_seq[0] & 0x3F) | 0x80;
 	uu.time_hi_and_version = (uu.time_hi_and_version & 0x0FFF) | 0x4000;
 	uuid_pack(&uu, out);
 }
+
+char *uuid_to_string(const GUID in)
+{
+	struct uuid uu;
+	char *out;
+
+	uuid_unpack(in, &uu);
+	
+	asprintf(&out, "%08x-%04x-%04x-%02x%02x-%02x%02x%02x%02x%02x%02x",
+		 uu.time_low, uu.time_mid, uu.time_hi_and_version,
+		 uu.clock_seq[0], uu.clock_seq[1],
+		 uu.node[0], uu.node[1], uu.node[2], 
+		 uu.node[3], uu.node[4], uu.node[5]);
+
+	return out;
+}
+
+const char *uuid_string_static(const GUID in)
+{
+	struct uuid uu;
+	static char out[37];
+
+	uuid_unpack(in, &uu);
+	slprintf(out, sizeof(out) -1, 
+		 "%08x-%04x-%04x-%02x%02x-%02x%02x%02x%02x%02x%02x",
+		 uu.time_low, uu.time_mid, uu.time_hi_and_version,
+		 uu.clock_seq[0], uu.clock_seq[1],
+		 uu.node[0], uu.node[1], uu.node[2], 
+		 uu.node[3], uu.node[4], uu.node[5]);
+	return out;
+}