From: Guy Harris <guy@alum.mit.edu>
Date: Tue, 2 Aug 2016 20:03:34 +0000 (-0700)
Subject: Squelch a signed vs. unsigned comparison warning.
X-Git-Tag: tcpdump-4.9.0-bp~215
X-Git-Url: https://git.tcpdump.org/tcpdump/commitdiff_plain/d04b4e4b88904407b889cbf9207e1e85deff80fb

Squelch a signed vs. unsigned comparison warning.

Multiplying a uint8_t by an int results in an int, not an unsigned int;
make NSH_HDR_WORD_SIZE an unsigned constant so the multiplication is
uint8_t times unsigned int.
---

diff --git a/print-nsh.c b/print-nsh.c
index 1a27b713..0130e6dd 100644
--- a/print-nsh.c
+++ b/print-nsh.c
@@ -39,7 +39,7 @@ static const struct tok nsh_flags [] = {
 
 #define NSH_BASE_HDR_LEN 4
 #define NSH_SERVICE_PATH_HDR_LEN 4
-#define NSH_HDR_WORD_SIZE 4
+#define NSH_HDR_WORD_SIZE 4U
 
 /*
  * NSH, draft-ietf-sfc-nsh-01 Network Service Header