diff --git a/ChangeLog.txt b/ChangeLog.txt
index 9d5ae8d..8027ec8 100644
--- a/ChangeLog.txt
+++ b/ChangeLog.txt
@@ -23,6 +23,10 @@
 [6] Fixed a couple of issues whereby malformed JPEG images would cause
 libjpeg-turbo to use uninitialized memory during decompression.
 
+[7] Fixed an error ("Buffer passed to JPEG library is too small") that occurred
+when calling the TurboJPEG YUV encoding function with a very small (< 5x5)
+source image, and added a unit test to check for this error.
+
 
 1.2.1
 =====
diff --git a/java/TJUnitTest.java b/java/TJUnitTest.java
index b88b28e..eaebf20 100644
--- a/java/TJUnitTest.java
+++ b/java/TJUnitTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (C)2011-2012 D. R. Commander.  All Rights Reserved.
+ * Copyright (C)2011-2012, 2014 D. R. Commander.  
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are met:
@@ -794,7 +794,7 @@
 
   private static void bufSizeTest() throws Exception {
     int w, h, i, subsamp;
-    byte[] srcBuf, jpegBuf;
+    byte[] srcBuf, dstBuf;
     TJCompressor tjc = null;
     Random r = new Random();
 
@@ -808,22 +808,34 @@
             if(h % 100 == 0)
               System.out.format("%04d x %04d\b\b\b\b\b\b\b\b\b\b\b", w, h);
             srcBuf = new byte[w * h * 4];
-            jpegBuf = new byte[TJ.bufSize(w, h, subsamp)];
+            if (yuv == YUVENCODE)
+              dstBuf = new byte[TJ.bufSizeYUV(w, h, subsamp)];
+            else
+              dstBuf = new byte[TJ.bufSize(w, h, subsamp)];
             for(i = 0; i < w * h * 4; i++) {
               srcBuf[i] = (byte)(r.nextInt(2) * 255);
             }
             tjc.setSourceImage(srcBuf, w, 0, h, TJ.PF_BGRX);
             tjc.setSubsamp(subsamp);
             tjc.setJPEGQuality(100);
-            tjc.compress(jpegBuf, 0);
+            if (yuv == YUVENCODE)
+              tjc.encodeYUV(dstBuf, 0);
+            else
+              tjc.compress(dstBuf, 0);
 
             srcBuf = new byte[h * w * 4];
-            jpegBuf = new byte[TJ.bufSize(h, w, subsamp)];
+            if (yuv == YUVENCODE)
+              dstBuf = new byte[TJ.bufSizeYUV(h, w, subsamp)];
+            else
+              dstBuf = new byte[TJ.bufSize(h, w, subsamp)];
             for(i = 0; i < h * w * 4; i++) {
               srcBuf[i] = (byte)(r.nextInt(2) * 255);
             }
             tjc.setSourceImage(srcBuf, h, 0, w, TJ.PF_BGRX);
-            tjc.compress(jpegBuf, 0);
+            if (yuv == YUVENCODE)
+              tjc.encodeYUV(dstBuf, 0);
+            else
+              tjc.compress(dstBuf, 0);
           }
         }
       }
@@ -870,8 +882,10 @@
         testName);
       doTest(41, 35, bi ? _4byteFormatsBI : _4byteFormats, TJ.SAMP_GRAY,
         testName);
-      if(!doyuv && !bi) bufSizeTest();
-      if(doyuv && !bi) {
+      if(!bi)
+        bufSizeTest();
+      if (doyuv && !bi) {
+        System.out.print("\n\n");
         yuv = YUVDECODE;
         doTest(48, 48, onlyRGB, TJ.SAMP_444, "javatest_yuv0");
         doTest(35, 39, onlyRGB, TJ.SAMP_444, "javatest_yuv1");
diff --git a/jversion.h b/jversion.h
index 88c2566..0e3db28 100644
--- a/jversion.h
+++ b/jversion.h
@@ -4,7 +4,7 @@
  * This file was part of the Independent JPEG Group's software:
  * Copyright (C) 1991-2010, Thomas G. Lane, Guido Vollbeding.
  * Modifications:
- * Copyright (C) 2010, 2012, D. R. Commander.
+ * Copyright (C) 2010, 2012-2014, D. R. Commander.
  * For conditions of distribution and use, see the accompanying README file.
  *
  * This file contains software version identification.
@@ -28,5 +28,5 @@
 #define JCOPYRIGHT	"Copyright (C) 1991-2010 Thomas G. Lane, Guido Vollbeding\n" \
 			"Copyright (C) 1999-2006 MIYASAKA Masaru\n" \
 			"Copyright (C) 2009 Pierre Ossman for Cendio AB\n" \
-			"Copyright (C) 2009-2012 D. R. Commander\n" \
+			"Copyright (C) 2009-2014 D. R. Commander\n" \
 			"Copyright (C) 2009-2011 Nokia Corporation and/or its subsidiary(-ies)"
diff --git a/tjunittest.c b/tjunittest.c
index 89a6d1d..a61d266 100644
--- a/tjunittest.c
+++ b/tjunittest.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (C)2009-2012 D. R. Commander.  All Rights Reserved.
+ * Copyright (C)2009-2012, 2014 D. R. Commander.  All Rights Reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are met:
@@ -531,9 +531,9 @@
 void bufSizeTest(void)
 {
 	int w, h, i, subsamp;
-	unsigned char *srcBuf=NULL, *jpegBuf=NULL;
+	unsigned char *srcBuf=NULL, *dstBuf=NULL;
 	tjhandle handle=NULL;
-	unsigned long jpegSize=0;
+	unsigned long dstSize=0;
 
 	if((handle=tjInitCompress())==NULL) _throwtj();
 
@@ -548,12 +548,12 @@
 				if(h%100==0) printf("%.4d x %.4d\b\b\b\b\b\b\b\b\b\b\b", w, h);
 				if((srcBuf=(unsigned char *)malloc(w*h*4))==NULL)
 					_throw("Memory allocation failure");
-				if(!alloc)
+				if(!alloc || yuv==YUVENCODE)
 				{
-					if((jpegBuf=(unsigned char *)tjAlloc(tjBufSize(w, h, subsamp)))
-						==NULL)
+					if(yuv==YUVENCODE) dstSize=tjBufSizeYUV(w, h, subsamp);
+					else dstSize=tjBufSize(w, h, subsamp);
+					if((dstBuf=(unsigned char *)tjAlloc(dstSize))==NULL)
 						_throw("Memory allocation failure");
-					jpegSize=tjBufSize(w, h, subsamp);
 				}
 
 				for(i=0; i<w*h*4; i++)
@@ -562,19 +562,27 @@
 					else srcBuf[i]=255;
 				}
 
-				_tj(tjCompress2(handle, srcBuf, w, 0, h, TJPF_BGRX, &jpegBuf,
-					&jpegSize, subsamp, 100, alloc? 0:TJFLAG_NOREALLOC));
+				if(yuv==YUVENCODE)
+				{
+					_tj(tjEncodeYUV2(handle, srcBuf, w, 0, h, TJPF_BGRX, dstBuf, subsamp,
+						0));
+				}
+				else
+				{
+					_tj(tjCompress2(handle, srcBuf, w, 0, h, TJPF_BGRX, &dstBuf,
+						&dstSize, subsamp, 100, alloc? 0:TJFLAG_NOREALLOC));
+				}
 				free(srcBuf);  srcBuf=NULL;
-				tjFree(jpegBuf);  jpegBuf=NULL;
+				tjFree(dstBuf);  dstBuf=NULL;
 
 				if((srcBuf=(unsigned char *)malloc(h*w*4))==NULL)
 					_throw("Memory allocation failure");
-				if(!alloc)
+				if(!alloc || yuv==YUVENCODE)
 				{
-					if((jpegBuf=(unsigned char *)tjAlloc(tjBufSize(h, w, subsamp)))
-						==NULL)
+					if(yuv==YUVENCODE) dstSize=tjBufSizeYUV(h, w, subsamp);
+					else dstSize=tjBufSize(h, w, subsamp);
+					if((dstBuf=(unsigned char *)tjAlloc(dstSize))==NULL)
 						_throw("Memory allocation failure");
-					jpegSize=tjBufSize(h, w, subsamp);
 				}
 
 				for(i=0; i<h*w*4; i++)
@@ -583,10 +591,18 @@
 					else srcBuf[i]=255;
 				}
 
-				_tj(tjCompress2(handle, srcBuf, h, 0, w, TJPF_BGRX, &jpegBuf,
-					&jpegSize, subsamp, 100, alloc? 0:TJFLAG_NOREALLOC));
+				if(yuv==YUVENCODE)
+				{
+					_tj(tjEncodeYUV2(handle, srcBuf, h, 0, w, TJPF_BGRX, dstBuf, subsamp,
+						0));
+				}
+				else
+				{
+					_tj(tjCompress2(handle, srcBuf, h, 0, w, TJPF_BGRX, &dstBuf,
+						&dstSize, subsamp, 100, alloc? 0:TJFLAG_NOREALLOC));
+				}
 				free(srcBuf);  srcBuf=NULL;
-				tjFree(jpegBuf);  jpegBuf=NULL;
+				tjFree(dstBuf);  dstBuf=NULL;
 			}
 		}
 	}
@@ -594,7 +610,7 @@
 
 	bailout:
 	if(srcBuf) free(srcBuf);
-	if(jpegBuf) free(jpegBuf);
+	if(dstBuf) free(dstBuf);
 	if(handle) tjDestroy(handle);
 }
 
@@ -628,9 +644,10 @@
 	doTest(35, 39, _onlyGray, 1, TJSAMP_GRAY, "test");
 	doTest(39, 41, _3byteFormats, 2, TJSAMP_GRAY, "test");
 	doTest(41, 35, _4byteFormats, 4, TJSAMP_GRAY, "test");
-	if(!doyuv) bufSizeTest();
+	bufSizeTest();
 	if(doyuv)
 	{
+		printf("\n\n");
 		yuv=YUVDECODE;
 		doTest(48, 48, _onlyRGB, 1, TJSAMP_444, "test_yuv0");
 		doTest(35, 39, _onlyRGB, 1, TJSAMP_444, "test_yuv1");
diff --git a/turbojpeg.c b/turbojpeg.c
index 2089cbe..50fb1e3 100644
--- a/turbojpeg.c
+++ b/turbojpeg.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (C)2009-2012 D. R. Commander.  All Rights Reserved.
+ * Copyright (C)2009-2012, 2014 D. R. Commander.  All Rights Reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are met:
@@ -538,7 +538,20 @@
 	jpeg_mem_dest_tj(cinfo, &dstBuf, &yuvsize, 0);
 	if(setCompDefaults(cinfo, pixelFormat, subsamp, -1, flags)==-1) return -1;
 
-	jpeg_start_compress(cinfo, TRUE);
+	/* Execute only the parts of jpeg_start_compress() that we need.  If we
+	   were to call the whole jpeg_start_compress() function, then it would try
+	   to write the file headers, which could overflow the output buffer if the
+	   YUV image were very small. */
+	if(cinfo->global_state!=CSTATE_START)
+		_throw("tjEncodeYUV3(): libjpeg API is in the wrong state");
+	(*cinfo->err->reset_error_mgr)((j_common_ptr)cinfo);
+	(*cinfo->dest->init_destination)(cinfo);
+	jinit_c_master_control(cinfo, FALSE);
+	jinit_color_converter(cinfo);
+	jinit_downsampler(cinfo);
+	jinit_c_prep_controller(cinfo, FALSE);
+	(*cinfo->mem->realize_virt_arrays)((j_common_ptr)cinfo);
+
 	pw=PAD(width, cinfo->max_h_samp_factor);
 	ph=PAD(height, cinfo->max_v_samp_factor);