fix byte overflow (#729)

ti-chi-bot · shiyuhang0 · web-flow · commit a09b06d6b453 · 2023-03-07T11:22:23.000Z
Signed-off-by: shiyuhang &lt;1136742008@qq.com&gt;
Co-authored-by: shiyuhang &lt;1136742008@qq.com&gt;
diff --git a/src/main/java/org/tikv/common/codec/RowV2.java b/src/main/java/org/tikv/common/codec/RowV2.java
@@ -147,7 +147,7 @@ private int binarySearch(int i, int j, long colID) {
       if (this.large) {
         v = this.colIDs32[h];
       } else {
-        v = this.colIDs[h];
+        v = this.colIDs[h] & 0xFF;
       }
       if (v < colID) {
         i = h + 1;

Original file line number	Diff line number	Diff line change
`@@ -147,7 +147,7 @@ private int binarySearch(int i, int j, long colID) {`
`147`	`147`	`if (this.large) {`
`148`	`148`	`v = this.colIDs32[h];`
`149`	`149`	`} else {`
`150`		`- v = this.colIDs[h];`
	`150`	`+ v = this.colIDs[h] & 0xFF;`
`151`	`151`	`}`
`152`	`152`	`if (v < colID) {`
`153`	`153`	`i = h + 1;`