@@ -1066,45 +1066,21 @@ static void append_release(char *buf)
 	scnprintf(buf, MAX_PRINT_CHUNK, "%s,", release);
 }
 
-static void send_msg_fragmented(struct netconsole_target *nt,
-				const char *msg,
-				const char *userdata,
-				int msg_len,
-				int release_len)
+static void send_fragmented_body(struct netconsole_target *nt, char *buf,
+				 const char *msgbody, int header_len,
+				 int msgbody_len)
 {
-	int header_len, msgbody_len, body_len;
-	static char buf[MAX_PRINT_CHUNK]; /* protected by target_list_lock */
-	int offset = 0, userdata_len = 0;
-	const char *header, *msgbody;
-
-	if (userdata)
-		userdata_len = nt->userdata_length;
-
-	/* need to insert extra header fields, detect header and msgbody */
-	header = msg;
-	msgbody = memchr(msg, ';', msg_len);
-	if (WARN_ON_ONCE(!msgbody))
-		return;
-
-	header_len = msgbody - header;
-	msgbody_len = msg_len - header_len - 1;
-	msgbody++;
-
-	/*
-	 * Transfer multiple chunks with the following extra header.
-	 * "ncfrag=<byte-offset>/<total-bytes>"
-	 */
-	if (release_len)
-		append_release(buf);
+	int body_len, offset = 0;
+	const char *userdata = NULL;
+	int userdata_len = 0;
 
-	/* Copy the header into the buffer */
-	memcpy(buf + release_len, header, header_len);
-	header_len += release_len;
+#ifdef CONFIG_NETCONSOLE_DYNAMIC
+	userdata = nt->userdata_complete;
+	userdata_len = nt->userdata_length;
+#endif
 
 	body_len = msgbody_len + userdata_len;
-	/* for now on, the header will be persisted, and the msgbody
-	 * will be replaced
-	 */
+
 	while (offset < body_len) {
 		int this_header = header_len;
 		bool msgbody_written = false;

@@ -1112,7 +1088,7 @@ static void send_msg_fragmented(struct netconsole_target *nt,
 		int this_chunk = 0;
 
 		this_header += scnprintf(buf + this_header,
-					 sizeof(buf) - this_header,
+					 MAX_PRINT_CHUNK - this_header,
 					 ",ncfrag=%d/%d;", offset,
 					 body_len);
 

@@ -1161,6 +1137,41 @@ static void send_msg_fragmented(struct netconsole_target *nt,
 	}
 }
 
+static void send_msg_fragmented(struct netconsole_target *nt,
+				const char *msg,
+				int msg_len,
+				int release_len)
+{
+	static char buf[MAX_PRINT_CHUNK]; /* protected by target_list_lock */
+	int header_len, msgbody_len;
+	const char *msgbody;
+
+	/* need to insert extra header fields, detect header and msgbody */
+	msgbody = memchr(msg, ';', msg_len);
+	if (WARN_ON_ONCE(!msgbody))
+		return;
+
+	header_len = msgbody - msg;
+	msgbody_len = msg_len - header_len - 1;
+	msgbody++;
+
+	/*
+	 * Transfer multiple chunks with the following extra header.
+	 * "ncfrag=<byte-offset>/<total-bytes>"
+	 */
+	if (release_len)
+		append_release(buf);
+
+	/* Copy the header into the buffer */
+	memcpy(buf + release_len, msg, header_len);
+	header_len += release_len;
+
+	/* for now on, the header will be persisted, and the msgbody
+	 * will be replaced
+	 */
+	send_fragmented_body(nt, buf, msgbody, header_len, msgbody_len);
+}
+
 static void send_msg_no_fragmentation(struct netconsole_target *nt,
 				      const char *msg,
 				      const char *userdata,

@@ -1216,7 +1227,7 @@ static void send_ext_msg_udp(struct netconsole_target *nt, const char *msg,
 		return send_msg_no_fragmentation(nt, msg, userdata, msg_len,
 						 release_len);
 
-	return send_msg_fragmented(nt, msg, userdata, msg_len, release_len);
+	return send_msg_fragmented(nt, msg, msg_len, release_len);
 }
 
 static void write_ext_msg(struct console *con, const char *msg,