fixes key range search by using limit instead of capacity in ByteBufferProxy compare

seancarroll · seancarroll · commit 6ac551bebee6 · 2018-07-21T15:10:59.000-05:00
diff --git a/src/main/java/org/lmdbjava/ByteBufferProxy.java b/src/main/java/org/lmdbjava/ByteBufferProxy.java
@@ -128,7 +128,7 @@ public static int compareBuff(final ByteBuffer o1, final ByteBuffer o2) {
       if (o1.equals(o2)) {
         return 0;
       }
-      final int minLength = Math.min(o1.capacity(), o2.capacity());
+      final int minLength = Math.min(o1.limit(), o2.limit());
       final int minWords = minLength / Long.BYTES;
 
       final boolean reverse1 = o1.order() == LITTLE_ENDIAN;

Original file line number	Diff line number	Diff line change
`@@ -128,7 +128,7 @@ public static int compareBuff(final ByteBuffer o1, final ByteBuffer o2) {`
`128`	`128`	`if (o1.equals(o2)) {`
`129`	`129`	`return 0;`
`130`	`130`	`}`
`131`		`- final int minLength = Math.min(o1.capacity(), o2.capacity());`
	`131`	`+ final int minLength = Math.min(o1.limit(), o2.limit());`
`132`	`132`	`final int minWords = minLength / Long.BYTES;`
`133`	`133`
`134`	`134`	`final boolean reverse1 = o1.order() == LITTLE_ENDIAN;`