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Merge "Merge \\\"Fix int overflow in SpannableStringBuilder.replace\\\" into nyc-dev am: 96c3e5504b am: 9eddf7ae8e am: bb05c332b1"

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This commit is contained in:
Android Build Merger (Role)
2016-06-08 01:00:43 +00:00
committed by Android (Google) Code Review
parent bf5ecae707 a4cbaa30e1
commit 4c4d76a9bd
1 changed files with 4 additions and 3 deletions
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7
core/java/android/text/SpannableStringBuilder.java
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@@ -19,7 +19,6 @@ package android.text;
import android.annotation.Nullable;
import android.graphics.Canvas;
import android.graphics.Paint;
import android.text.style.ParagraphStyle;
import android.util.Log;
import com.android.internal.util.ArrayUtils;
@@ -554,7 +553,8 @@ public class SpannableStringBuilder implements CharSequence, GetChars, Spannable
if (adjustSelection) {
boolean changed = false;
if (selectionStart > start && selectionStart < end) {
final int offset = (selectionStart - start) * newLen / origLen;
final long diff = selectionStart - start;
final int offset = Math.toIntExact(diff * newLen / origLen);
selectionStart = start + offset;
changed = true;
@@ -562,7 +562,8 @@ public class SpannableStringBuilder implements CharSequence, GetChars, Spannable
Spanned.SPAN_POINT_POINT);
}
if (selectionEnd > start && selectionEnd < end) {
final int offset = (selectionEnd - start) * newLen / origLen;
final long diff = selectionEnd - start;
final int offset = Math.toIntExact(diff * newLen / origLen);
selectionEnd = start + offset;
changed = true;