1 files changed, 5 insertions, 0 deletions

diff --git a/src/bzip2.cpp b/src/bzip2.cpp
index b855fd9..a6fef25 100644
--- a/src/bzip2.cpp
+++ b/src/bzip2.cpp
@@ -160,6 +160,11 @@ size_t Bu::BZip2::read( void *pData, size_t nBytes )
                         if( bzState.avail_in == 0 )
                         {
                                 nRead = rNext.read( pBuf, nBufSize );
+                                if( nRead == 0 && rNext.isEos() )
+                                {
+                                        throw Bu::ExceptionBase("Premature end of underlying "
+                                                        "stream found reading bzip2 stream.");
+                                }
                                 bzState.next_in = pBuf;
                                 bzState.avail_in = nRead;
                         }