@@ -17,6 +17,9 @@

  *

  * Change History:

  * $Log: binhex.c,v $

+ * Revision 1.13  2005/01/19 05:29:41  nigelhorne

+ * tidy

+ *

  * Revision 1.12  2004/12/27 14:17:14  nigelhorne

  * Fix segfault if write to temporary file fails

  *

@@ -51,7 +54,7 @@

  * First draft of binhex.c

  *

  */

-static	char	const	rcsid[] = "$Id: binhex.c,v 1.12 2004/12/27 14:17:14 nigelhorne Exp $";

+static	char	const	rcsid[] = "$Id: binhex.c,v 1.13 2005/01/19 05:29:41 nigelhorne Exp $";

 #include "clamav.h"

@@ -105,12 +108,16 @@ cli_binhex(const char *dir, int desc)

 	if(fstat(desc, &statb) < 0)

 		return CL_EOPEN;

+	size = statb.st_size;

+

+	if(size == 0)

+		return CL_CLEAN;

+

 	m = messageCreate();

 	if(m == NULL)

 		return CL_EMEM;

-	size = statb.st_size;

-	start = buf = mmap(NULL, size, PROT_READ, MAP_PRIVATE, desc, 0);

+	start = buf = mmap(NULL, size, PROT_READ, MAP_SHARED, desc, 0);

 	if(buf == MAP_FAILED) {

 		messageDestroy(m);

 		return CL_EMEM;