From a6b1a1a514c89a6a8cbf8e9cdcfd7e86c3de108e Mon Sep 17 00:00:00 2001
From: Francois-Xavier Le Bail <devel.fx.lebail@orange.fr>
Date: Tue, 2 Jan 2024 11:35:35 +0100
Subject: [PATCH] Text protocols: Use u_int as return type for fetch_token()

It was 'int' but
1) fetch_token() return 0 or idx which is an 'u_int'.
2) fetch_token() is called with:
   idx = fetch_token(...);
   with idx an 'u_int'.
---
 util-print.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/util-print.c b/util-print.c
index e57fe19e..b8257674 100644
--- a/util-print.c
+++ b/util-print.c
@@ -696,7 +696,7 @@ mask62plen(const u_char *mask)
  * either a space character at the beginning of the line (this
  * includes a blank line) or no more tokens remaining on the line.
  */
-static int
+static u_int
 fetch_token(netdissect_options *ndo, const u_char *pptr, u_int idx, u_int len,
 	    u_char *tbuf, size_t tbuflen)
 {
-- 
2.39.5