patch-2.1.122 linux/net/ax25/af_ax25.c

• Lines: 17
• Date: Thu Sep 10 16:33:15 1998
• Orig file: v2.1.121/linux/net/ax25/af_ax25.c
• Orig date: Sat Sep 5 16:46:42 1998

diff -u --recursive --new-file v2.1.121/linux/net/ax25/af_ax25.c linux/net/ax25/af_ax25.c
@@ -1290,10 +1290,12 @@
 		fsa.fsa_ax25.sax25_call   = sk->protinfo.ax25->dest_addr;
 		fsa.fsa_ax25.sax25_ndigis = 0;
 
-		ndigi = sk->protinfo.ax25->digipeat->ndigi;
-		fsa.fsa_ax25.sax25_ndigis = ndigi;
-		for (i = 0; i < ndigi; i++)
-			fsa.fsa_digipeater[i] = sk->protinfo.ax25->digipeat->calls[i];
+		if (sk->protinfo.ax25->digipeat != NULL) {
+			ndigi = sk->protinfo.ax25->digipeat->ndigi;
+			fsa.fsa_ax25.sax25_ndigis = ndigi;
+			for (i = 0; i < ndigi; i++)
+				fsa.fsa_digipeater[i] = sk->protinfo.ax25->digipeat->calls[i];
+		}
 	} else {
 		fsa.fsa_ax25.sax25_family = AF_AX25;
 		fsa.fsa_ax25.sax25_call   = sk->protinfo.ax25->source_addr;