X-Git-Url: http://git.indexdata.com/?p=yaz-moved-to-github.git;a=blobdiff_plain;f=util%2Fyaz-xmlquery.c;h=34fefd2121bb71125004f58158dd80c6548d10e9;hp=4cc81968eec8982a7501bfcdb7617d26ece966cc;hb=f05461c79b402d35bb6ca5feb75a848f4a5a3c7d;hpb=aaf2ab15830321d9db33cd2e47f739fb52324110

diff --git a/util/yaz-xmlquery.c b/util/yaz-xmlquery.c
index 4cc8196..34fefd2 100644
--- a/util/yaz-xmlquery.c
+++ b/util/yaz-xmlquery.c
@@ -1,9 +1,10 @@
-/*
- * Copyright (C) 1995-2007, Index Data ApS
+/* This file is part of the YAZ toolkit.
+ * Copyright (C) 1995-2013 Index Data
  * See the file LICENSE for details.
- *
- * $Id: yaz-xmlquery.c,v 1.8 2007-03-19 22:17:41 adam Exp $
  */
+#if HAVE_CONFIG_H
+#include <config.h>
+#endif
 
 #include <stdlib.h>
 #include <stdio.h>
@@ -51,9 +52,9 @@ void pqftoxmlquery(const char *pqf)
     else
     {
 	xmlDocPtr doc = 0;
-	
+
         yaz_rpnquery2xml(rpn, &doc);
-        
+
         if (!doc)
 	{
 	    fprintf(stderr, "%s: yaz_rpnquery2xml failed for query %s\n",
@@ -74,10 +75,16 @@ void pqftoxmlquery(const char *pqf)
 		exit(4);
 	    }
 	    else
-		fwrite(buf_out, len_out, 1, stdout);
+	    {
+		if (fwrite(buf_out, len_out, 1, stdout) != 1)
+		{
+		    fprintf(stderr, "%s: write failed\n", prog);
+		    exit(5);
+		}
+	    }
             xmlFreeDoc(doc);
 	}
-    }    
+    }
     odr_destroy(odr);
 }
 
@@ -143,11 +150,19 @@ void xmlfiletopqf(const char *xmlfile)
 	exit(1);
     }
     rewind(f);
-    xmlstr = xmalloc(sz+1);
+    xmlstr = (char *) xmalloc(sz+1);
     xmlstr[sz] = '\0';
-    fread(xmlstr, sz, 1, f);
-    fclose(f);
-    
+    if (fread(xmlstr, sz, 1, f) != 1)
+    {
+	fprintf(stderr, "%s: read failed for file %s\n", prog, xmlfile);
+	exit(1);
+    }
+    if (fclose(f))
+    {
+	fprintf(stderr, "%s: close failed for file %s\n", prog, xmlfile);
+	exit(1);
+    }
+
     xmlquerytopqf(xmlstr);
     xfree(xmlstr);
 }