--- old/src/macosx/native/sun/font/AWTStrike.m	2014-03-29 13:56:36.000000000 -0700
+++ new/src/macosx/native/sun/font/AWTStrike.m	2014-03-29 13:56:36.000000000 -0700
@@ -127,6 +127,9 @@
     }
 
     jdouble *txPtr = (*env)->GetPrimitiveArrayCritical(env, txArray, NULL);
+    if (txPtr == NULL) {
+        return CGAffineTransformIdentity;
+    }
 
     CGAffineTransform tx =
         CGAffineTransformMake(txPtr[0], txPtr[1], txPtr[2],
@@ -311,18 +314,22 @@
 
     jlong *glyphInfos =
         (*env)->GetPrimitiveArrayCritical(env, glyphInfoLongArray, NULL);
+    if (glyphInfos != NULL) {
     jint *rawGlyphCodes =
         (*env)->GetPrimitiveArrayCritical(env, glyphCodes, NULL);
 
+        if (rawGlyphCodes != NULL) {
     CGGlyphImages_GetGlyphImagePtrs(glyphInfos, awtStrike,
                                     rawGlyphCodes, len);
 
     (*env)->ReleasePrimitiveArrayCritical(env, glyphCodes,
                                           rawGlyphCodes, JNI_ABORT);
+        }
     // Do not use JNI_COMMIT, as that will not free the buffer copy
     // when +ProtectJavaHeap is on.
     (*env)->ReleasePrimitiveArrayCritical(env, glyphInfoLongArray,
                                           glyphInfos, 0);
+    }
 
 JNF_COCOA_EXIT(env);
 }