Merge branch 'master' of https://github.com/Sicos1977/MSGReader.git

Sicos1977 · Jul 2, 2015 · 9393e27 · 9393e27
2 parents 86306ae + d3c4f00
commit 9393e27
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/MsgReader/Outlook/MapiTagMapper.cs b/MsgReader/Outlook/MapiTagMapper.cs
@@ -77,6 +77,9 @@ internal List<MapiTagMapping> GetMapping(IEnumerable<string> propertyIdents)
                 var entryStreamBytes = GetStreamBytes(MapiTags.EntryStream);
                 var stringStreamBytes = GetStreamBytes(MapiTags.StringStream);
 
+                if (entryStreamBytes.Length == 0)
+                    return result;
+
                 foreach (var propertyIdent in propertyIdents)
                 {
                     // To read the correct mapped property we need to calculate the offset in the entry stream
@@ -106,6 +109,7 @@ internal List<MapiTagMapping> GetMapping(IEnumerable<string> propertyIdents)
                     {
                         var stringOffset = ushort.Parse(entryIdentString, NumberStyles.HexNumber);
 
+                        if (stringOffset >= stringStreamBytes.Length) continue;
                         // Read the first 4 bytes to determine the length of the string to read
                         var stringLength = BitConverter.ToInt32(stringStreamBytes, stringOffset);
                         var str = string.Empty;