From e868fbbfdabe9cf45899054c8455d39acf800ede Mon Sep 17 00:00:00 2001
From: Ulrich Sibiller <uli42@gmx.de>
Date: Sat, 27 Aug 2016 01:00:43 +0200
Subject: update xcms files to libX11 1.3.4

---
 nx-X11/lib/X11/cmsColNm.c | 25 ++++++++++++++++---------
 1 file changed, 16 insertions(+), 9 deletions(-)

(limited to 'nx-X11/lib/X11/cmsColNm.c')

diff --git a/nx-X11/lib/X11/cmsColNm.c b/nx-X11/lib/X11/cmsColNm.c
index 1beaf2b88..82ffab5f6 100644
--- a/nx-X11/lib/X11/cmsColNm.c
+++ b/nx-X11/lib/X11/cmsColNm.c
@@ -2,7 +2,7 @@
 /*
  * Code and supporting documentation (c) Copyright 1990 1991 Tektronix, Inc.
  * 	All Rights Reserved
- * 
+ *
  * This file is a component of an X Window System-specific implementation
  * of Xcms based on the TekColor Color Management System.  Permission is
  * hereby granted to use, copy, modify, sell, and otherwise distribute this
@@ -10,10 +10,10 @@
  * that this copyright, permission, and disclaimer notice is reproduced in
  * all copies of this software and in supporting documentation.  TekColor
  * is a trademark of Tektronix, Inc.
- * 
+ *
  * Tektronix makes no representation about the suitability of this software
  * for any purpose.  It is provided "as is" and with all faults.
- * 
+ *
  * TEKTRONIX DISCLAIMS ALL WARRANTIES APPLICABLE TO THIS SOFTWARE,
  * INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
  * PARTICULAR PURPOSE.  IN NO EVENT SHALL TEKTRONIX BE LIABLE FOR ANY
@@ -184,7 +184,7 @@ _XcmsParseColorString(
  *	DESCRIPTION
  *		Assuming color_string contains a numerical string color
  *		specification, attempts to parse a string into an
- *		XcmsColor structure.		
+ *		XcmsColor structure.
  *
  *	RETURNS
  *		0 if failed; otherwise non-zero.
@@ -467,7 +467,7 @@ Retry:
 	pair->flag = CYCLE;
 	return(XcmsFailure);
     }
-	    
+
     if (_XcmsParseColorString(ccc, pair->second, pColor) == XcmsSuccess) {
 	/* f2 contains a numerical string specification */
 	return(XcmsSuccess);
@@ -706,7 +706,7 @@ LoadColornameDB(void)
 {
     int size;
     FILE *stream;
-    char *pathname;
+    const char *pathname;
     struct stat txt;
     int length;
 
@@ -732,10 +732,17 @@ LoadColornameDB(void)
     }
 
     if ((stream = _XFopenFile (pathname, "r")) == NULL) {
+	/* can't open file */
+	XcmsColorDbState = XcmsDbInitFailure;
 	return(XcmsFailure);
     }
 
-    stringSectionSize(stream, &nEntries, &size);
+    if (stringSectionSize(stream, &nEntries, &size) != XcmsSuccess ||
+	nEntries == 0) {
+	(void) fclose(stream);
+	XcmsColorDbState = XcmsDbInitFailure;
+	return(XcmsFailure);
+    }
     rewind(stream);
 
     strings = (char *) Xmalloc(size);
@@ -806,7 +813,7 @@ _XcmsCopyISOLatin1Lowered(
 
 /*
  *	NAME
- *		_XcmsResolveColorString - 
+ *		_XcmsResolveColorString -
  *
  *	SYNOPSIS
  */
@@ -862,7 +869,7 @@ _XcmsResolveColorString (
 	if (result_format != XcmsUndefinedFormat
 		&& pColor_exact_return->format != result_format) {
 	    /* need to be converted to the target format */
-	    return(XcmsConvertColors(ccc, pColor_exact_return, 1, 
+	    return(XcmsConvertColors(ccc, pColor_exact_return, 1,
 		    result_format, (Bool *)NULL));
 	} else {
 	    return(XcmsSuccess);
-- 
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