diff --git a/Makefile b/Makefile
index cca2a30..bacc702 100644
--- a/Makefile
+++ b/Makefile
@@ -30,7 +30,7 @@
 # fullbench32: Same as fullbench, but forced to compile in 32-bits mode
 # ################################################################
 
-RELEASE=r107
+RELEASE=r108
 DESTDIR=
 PREFIX=${DESTDIR}/usr
 BINDIR=$(PREFIX)/bin
diff --git a/NEWS b/NEWS
index c158a94..01945ea 100644
--- a/NEWS
+++ b/NEWS
@@ -1,3 +1,6 @@
+r108 :
+lz4.c : corrected compression efficiency issue 97 in 64-bits chained mode (-BD) for streams > 4 GB (thanks Roman Strashkin for reporting)
+
 r107 :
 Makefile : support DESTDIR for staged installs. Thanks Jorge Aparicio.
 Makefile : make install installs both lz4 and lz4c (Jorge Aparicio)
@@ -13,11 +16,11 @@ cmake : check for just C compiler (Elan Ruusamae)
 
 r106 :
 Makefile : make dist modify text files in the package to respect Unix EoL convention
-lz4cli : corrected small display bug in HC mode
+lz4cli.c : corrected small display bug in HC mode
 
 r105 :
 Makefile : New install script and man page, contributed by Prasad Pandit
 lz4cli.c : Minor modifications, for easier extensibility
-COPYING : added license file
+COPYING  : added license file
 LZ4_Streaming_Format.odt : modified file name to remove white space characters
-exe : .exe suffix now properly added only for Windows target
\ No newline at end of file
+Makefile : .exe suffix now properly added only for Windows target
\ No newline at end of file
diff --git a/lz4.c b/lz4.c
index 2d014ca..5668521 100644
--- a/lz4.c
+++ b/lz4.c
@@ -631,21 +631,27 @@ char* LZ4_slideInputBuffer (void* LZ4_Data)
     LZ4_Data_Structure* lz4ds = (LZ4_Data_Structure*)LZ4_Data;
     size_t delta = lz4ds->nextBlock - (lz4ds->bufferStart + 64 KB);
 
-    if(lz4ds->base - delta > lz4ds->base)   // underflow control
+    if ( (lz4ds->base - delta > lz4ds->base)                          // underflow control
+       || ((size_t)(lz4ds->nextBlock - lz4ds->base) > 0xE0000000) )   // close to 32-bits limit
     {
-        size_t newBaseDelta = (lz4ds->nextBlock - 64 KB) - lz4ds->base;
+        size_t deltaLimit = (lz4ds->nextBlock - 64 KB) - lz4ds->base;
         int nH;
 
         for (nH=0; nH < HASHNBCELLS4; nH++)
         {
-            if (lz4ds->hashTable[nH] < (U32)newBaseDelta) lz4ds->hashTable[nH] = 0;
-            else lz4ds->hashTable[nH] -= (U32)newBaseDelta;
+            if ((size_t)(lz4ds->hashTable[nH]) < deltaLimit) lz4ds->hashTable[nH] = 0;
+            else lz4ds->hashTable[nH] -= (U32)deltaLimit;
         }
-        lz4ds->base += newBaseDelta;
+        memcpy((void*)(lz4ds->bufferStart), (const void*)(lz4ds->nextBlock - 64 KB), 64 KB);
+        lz4ds->base = lz4ds->bufferStart;
+        lz4ds->nextBlock = lz4ds->base + 64 KB;
     }
-    memcpy((void*)(lz4ds->bufferStart), (const void*)(lz4ds->nextBlock - 64 KB), 64 KB);
-    lz4ds->nextBlock -= delta;
-    lz4ds->base -= delta;
+    else
+    {
+		memcpy((void*)(lz4ds->bufferStart), (const void*)(lz4ds->nextBlock - 64 KB), 64 KB);
+		lz4ds->nextBlock -= delta;
+		lz4ds->base -= delta;
+	}
 
     return (char*)(lz4ds->nextBlock);
 }
diff --git a/lz4cli.c b/lz4cli.c
index 4743115..5375ac6 100644
--- a/lz4cli.c
+++ b/lz4cli.c
@@ -49,7 +49,8 @@
 #endif
 
 #define _FILE_OFFSET_BITS 64   // Large file support on 32-bits unix
-#define _POSIX_SOURCE 1        // for fileno() within <stdio.h> on unix

+#define _POSIX_SOURCE 1        // for fileno() within <stdio.h> on unix
+
 
 //****************************
 // Includes
@@ -106,7 +107,7 @@
 // Constants
 //****************************
 #define COMPRESSOR_NAME "LZ4 Compression CLI"
-#define COMPRESSOR_VERSION "v1.0.7"
+#define COMPRESSOR_VERSION "v1.0.8"
 #define COMPILED __DATE__
 #define AUTHOR "Yann Collet"
 #define LZ4_EXTENSION ".lz4"