From: Ralph Ronnquist <ralph.ronnquist@gmail.com>
Date: Wed, 7 Oct 2020 12:14:09 +0000 (+1100)
Subject: add log line for oddly small ignored packets
X-Git-Tag: 0.3.2~9
X-Git-Url: https://git.rrq.au/?a=commitdiff_plain;h=db050452004748cc1e92f1ec5e378a4df2f770ad;p=rrq%2Frrqnet.git

add log line for oddly small ignored packets
---

diff --git a/rrqnet.c b/rrqnet.c
index ba5bb58..85f609e 100644
--- a/rrqnet.c
+++ b/rrqnet.c
@@ -271,7 +271,7 @@ static char *inet_nmtoa(unsigned char *b,int w) {
 		 b[8], b[9], b[10], b[11],
 		 b[12], b[13], b[14], b[15] );
     } else {
-	VERBOSE3OUT( "HEX data of %d bytes\n", i );
+	VERBOSE3OUT( "HEX data of %d bytes\n", w );
 	for ( ; i < w && i < 19000; i++, p += 3 ) {
 	    sprintf( p, "%02x:", b[i] );
 	}
@@ -995,9 +995,13 @@ static struct Interface *input_check(
 	r = add_remote( src, a );
 	//r->rec_when = now; // Set activity stamp of new remote
     }
-    if ( len <= 12 ) {
+    if ( len < 12 ) {
 	// Ignore short data, but maintain channel
 	r->rec_when = now; // Update activity stamp touched remote
+	if ( len > 0 ) {
+	    VERBOSEOUT( "Ignoring %ld bytes from %s\n",
+			len, inet_stoa( src ) );
+	}
 	return 0;
     }
     // Now decrypt the data as needed