patch-2.3.10 linux/net/ax25/af_ax25.c

• Lines: 10
• Date: Mon Jul 5 20:03:14 1999
• Orig file: v2.3.9/linux/net/ax25/af_ax25.c
• Orig date: Sun Mar 7 15:25:23 1999

diff -u --recursive --new-file v2.3.9/linux/net/ax25/af_ax25.c linux/net/ax25/af_ax25.c
@@ -462,6 +462,9 @@
 	if ((ax25_dev = ax25_addr_ax25dev(&ax25_ctl.port_addr)) == NULL)
 		return -ENODEV;
 
+	if (ax25_ctl.digi_count > AX25_MAX_DIGIS)
+		return -EINVAL;
+
 	digi.ndigi = ax25_ctl.digi_count;
 	for (k = 0; k < digi.ndigi; k++)
 		digi.calls[k] = ax25_ctl.digi_addr[k];