From 029556a8bcb053e9ff46bdb7e76ff7154f8a7db1 Mon Sep 17 00:00:00 2001
From: Christos Zoulas <christos@zoulas.com>
Date: Thu, 3 Feb 2011 01:43:07 +0000
Subject: [PATCH] stop processing if the length is 0

---
 src/cdf.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/cdf.c b/src/cdf.c
index 6533273e..638f2680 100644
--- a/src/cdf.c
+++ b/src/cdf.c
@@ -35,7 +35,7 @@
 #include "file.h"
 
 #ifndef lint
-FILE_RCSID("@(#)$File: cdf.c,v 1.38 2010/07/21 16:47:17 christos Exp $")
+FILE_RCSID("@(#)$File: cdf.c,v 1.39 2010/07/22 21:59:42 christos Exp $")
 #endif
 
 #include <assert.h>
@@ -747,6 +747,8 @@ cdf_read_property_info(const cdf_stream_t *sst, uint32_t offs,
 		goto out;
 	DPRINTF(("section len: %u properties %u\n", sh.sh_len,
 	    sh.sh_properties));
+	if (sh.sh_len == 0 || sh.sh_properties == 0)
+	    return 0;
 	if (*maxcount) {
 		if (*maxcount > CDF_PROP_LIMIT)
 			goto out;
-- 
2.40.0