From: Guy Harris <gharris@sonic.net>
Date: Sat, 2 Jan 2021 05:08:32 +0000 (-0800)
Subject: Squelch some signed vs. unsigned warnings.
X-Git-Url: https://git.tcpdump.org/tcpdump/commitdiff_plain/399c5ebdd0432e413ab146bd65ae01f565db1edc

Squelch some signed vs. unsigned warnings.

They showed up on 64-bit OpenBSD 6.6.
---

diff --git a/netdissect.h b/netdissect.h
index 8595287e..1f8efc80 100644
--- a/netdissect.h
+++ b/netdissect.h
@@ -99,7 +99,7 @@ typedef unsigned char nd_ipv6[16];
 /*
  * Use this for MAC addresses.
  */
-#define MAC_ADDR_LEN	6		/* length of MAC addresses */
+#define MAC_ADDR_LEN	6U		/* length of MAC addresses */
 typedef unsigned char nd_mac_addr[MAC_ADDR_LEN];
 
 /*
diff --git a/print-aoe.c b/print-aoe.c
index c4f3758f..0cd4299a 100644
--- a/print-aoe.c
+++ b/print-aoe.c
@@ -270,7 +270,7 @@ aoev1_mac_print(netdissect_options *ndo,
 	cp += 1;
 	len -= 1;
 	ND_PRINT(", Dir Count: %u", dircount);
-	if (dircount * 8 > len)
+	if (dircount * 8U > len)
 		goto invalid;
 	/* directives */
 	for (i = 0; i < dircount; i++) {