ncurses 6.0 - patch 20160910

[ncurses.git] / ncurses / tinfo / read_termcap.c

diff --git a/ncurses/tinfo/read_termcap.c b/ncurses/tinfo/read_termcap.c
index 05e57df2b2810ffdfee278eedbc7296e330c0704..28512c252e2a4161a129df7d9efe99e1b2aca0df 100644 (file)
--- a/ncurses/tinfo/read_termcap.c
+++ b/ncurses/tinfo/read_termcap.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998-2012,2013 Free Software Foundation, Inc.              *
+ * Copyright (c) 1998-2013,2016 Free Software Foundation, Inc.              *
  *                                                                          *
  * Permission is hereby granted, free of charge, to any person obtaining a  *
  * copy of this software and associated documentation files (the            *
@@ -56,7 +56,7 @@
 #include <sys/types.h>
 #include <tic.h>
 
-MODULE_ID("$Id: read_termcap.c,v 1.88 2013/07/13 22:11:06 tom Exp $")
+MODULE_ID("$Id: read_termcap.c,v 1.90 2016/09/10 20:13:11 tom Exp $")
 
 #if !PURE_TERMINFO
 
@@ -770,7 +770,7 @@ copy_tc_token(char *dst, const char *src, size_t len)
            dst = 0;
            break;
        }
-       *dst++ = ch;
+       *dst++ = (char) ch;
     }
     return dst;
 }
@@ -887,7 +887,7 @@ _nc_tgetent(char *bp, char **sourcename, int *lineno, const char *name)
            }
            if (ignore != TRUE) {
                list[count++] = tok;
-               pd = copy_tc_token(pd, tok, TBUFSIZ - (2 + pd - bp));
+               pd = copy_tc_token(pd, tok, (size_t) (TBUFSIZ - (2 + pd - bp)));
                if (pd == 0) {
                    i = -1;
                    break;
@@ -965,6 +965,7 @@ _nc_read_termcap_entry(const char *const tn, TERMTYPE *const tp)
 #endif
 #if USE_GETCAP
     char *p, tc[TBUFSIZ];
+#define MY_SIZE sizeof(tc) - 1
     int status;
     static char *source;
     static int lineno;
@@ -982,8 +983,8 @@ _nc_read_termcap_entry(const char *const tn, TERMTYPE *const tp)
     if (use_terminfo_vars() && (p = getenv("TERMCAP")) != 0
        && !_nc_is_abs_path(p) && _nc_name_match(p, tn, "|:")) {
        /* TERMCAP holds a termcap entry */
-       strncpy(tc, p, sizeof(tc) - 1);
-       tc[sizeof(tc) - 1] = '\0';
+       _nc_STRNCPY(tc, p, MY_SIZE);
+       tc[MY_SIZE] = '\0';
        _nc_set_source("TERMCAP");
     } else {
        /* we're using getcap(3) */