1berry/openjdk
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

fix overflow check

Browse Source
This commit is contained in:
Johannes Graham 2025-06-12 11:21:29 -04:00
parent 6953dcfc3f
commit 6a072873ff
1 changed files with 6 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
src/java.base/share/classes/jdk/internal/math/FloatingDecimal.java
View File

@ -1838,9 +1838,13 @@ public class FloatingDecimal{
}
static ASCIIToBinaryConverter readDoubleSignlessDigits(int decExp, char[] digits, int length) {
if (decExp < MIN_DECIMAL_EXPONENT) {
return buildZero(BINARY_64_IX, 1);
if (decExp < 0) {
int kDigits = Math.min(length, MAX_DECIMAL_DIGITS + 1);
if (decExp - kDigits > 0) {
return buildZero(BINARY_64_IX, 1);
}
}
byte[] buf = new byte[length];
for (int i = 0; i < length; i++) {
buf[i] = (byte) digits[i];