From e6c098e750ec232a87a55b2cc1120fe5e1ee2312 Mon Sep 17 00:00:00 2001
From: matt335672 <30179339+matt335672@users.noreply.github.com>
Date: Wed, 9 Feb 2022 10:18:15 +0000
Subject: [PATCH] Remove s_check() macro

---
 common/parse.h             | 3 ---
 sesman/chansrv/clipboard.c | 2 +-
 vnc/vnc_clip.c             | 2 +-
 3 files changed, 2 insertions(+), 5 deletions(-)

diff --git a/common/parse.h b/common/parse.h
index b27bb0c9..a3721ef8 100644
--- a/common/parse.h
+++ b/common/parse.h
@@ -89,9 +89,6 @@ parser_stream_overflow_check(const struct stream *s, int n, int is_out,
 #   define S_CHECK_REM_OUT(s,n)
 #endif
 
-/******************************************************************************/
-#define s_check(s) s_check_rem(s, 0)
-
 /******************************************************************************/
 #define s_check_rem(s, n) ((s)->p + (n) <= (s)->end)
 
diff --git a/sesman/chansrv/clipboard.c b/sesman/chansrv/clipboard.c
index e2a716ef..d5422483 100644
--- a/sesman/chansrv/clipboard.c
+++ b/sesman/chansrv/clipboard.c
@@ -1334,7 +1334,7 @@ clipboard_process_data_response(struct stream *s, int clip_msg_status,
         return 0;
     }
     index = 0;
-    while (s_check(s))
+    while (s_check_rem(s, 2))
     {
         in_uint16_le(s, wchr);
         wtext[index] = wchr;
diff --git a/vnc/vnc_clip.c b/vnc/vnc_clip.c
index ebbfae36..364bdff7 100644
--- a/vnc/vnc_clip.c
+++ b/vnc/vnc_clip.c
@@ -575,7 +575,7 @@ handle_cb_format_data_response(struct vnc *v, struct stream *s)
             {
                 case CF_TEXT:
                     lastc = '\0';
-                    while (s_check(s))
+                    while (s_check_rem(s, 1))
                     {
                         in_uint8(s, c);
                         if (c == '\n' && lastc == '\r')