From: Maxim Valyanskiy <maxcom@apache.org>
Date: Thu, 21 Apr 2011 11:49:03 +0000 (+0000)
Subject: hwpf: ignore invalid style reference
X-Git-Tag: REL_3_8_BETA3~55
X-Git-Url: https://source.dussan.org/?a=commitdiff_plain;h=00261fa76a88105cdef8cfa3ad52559828f84f67;p=poi.git

hwpf: ignore invalid style reference

git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1095664 13f79535-47bb-0310-9956-ffa450edef68
---

diff --git a/src/scratchpad/src/org/apache/poi/hwpf/model/StyleSheet.java b/src/scratchpad/src/org/apache/poi/hwpf/model/StyleSheet.java
index 2d10335c9f..5cbe03a881 100644
--- a/src/scratchpad/src/org/apache/poi/hwpf/model/StyleSheet.java
+++ b/src/scratchpad/src/org/apache/poi/hwpf/model/StyleSheet.java
@@ -316,7 +316,12 @@ public final class StyleSheet implements HDFType {
     {
       return NIL_CHP;
     }
-    return (_styleDescriptions[x] != null ? _styleDescriptions[x].getCHP() : null);
+
+    if (x>=_styleDescriptions.length) {
+        return NIL_CHP;
+    }
+
+    return (_styleDescriptions[x] != null ? _styleDescriptions[x].getCHP() : NIL_CHP);
   }
 
   public ParagraphProperties getParagraphStyle(int x)