patches/numparse_overflow.patch

diff --git a/source/i18n/fmtable.cpp b/source/i18n/fmtable.cpp
index 45c7024f..8601d95f 100644
--- a/source/i18n/fmtable.cpp
+++ b/source/i18n/fmtable.cpp
@@ -734,7 +734,7 @@ CharString *Formattable::internalGetCharString(UErrorCode &status) {
       // not print scientific notation for magnitudes greater than -5 and smaller than some amount (+5?).
       if (fDecimalQuantity->isZero()) {
         fDecimalStr->append("0", -1, status);
-      } else if (std::abs(fDecimalQuantity->getMagnitude()) < 5) {
+      } else if (fDecimalQuantity->getMagnitude() != INT32_MIN && std::abs(fDecimalQuantity->getMagnitude()) < 5) {
         fDecimalStr->appendInvariantChars(fDecimalQuantity->toPlainString(), status);
       } else {
         fDecimalStr->appendInvariantChars(fDecimalQuantity->toScientificString(), status);
diff --git a/source/i18n/number_decimalquantity.cpp b/source/i18n/number_decimalquantity.cpp
index 2c4182b1..f6f2b20f 100644
--- a/source/i18n/number_decimalquantity.cpp
+++ b/source/i18n/number_decimalquantity.cpp
@@ -820,7 +820,10 @@ UnicodeString DecimalQuantity::toScientificString() const {
     }
     result.append(u'E');
     int32_t _scale = upperPos + scale;
-    if (_scale < 0) {
+    if (_scale == INT32_MIN) {
+        result.append({u"-2147483648", -1});
+        return result;
+    } else if (_scale < 0) {
         _scale *= -1;
         result.append(u'-');
     } else {