1 files changed, 6 insertions, 16 deletions
diff --git a/dom/html/HTMLTableCellElement.cpp b/dom/html/HTMLTableCellElement.cpp
index d00d60400..1cf413413 100644
--- a/dom/html/HTMLTableCellElement.cpp
+++ b/dom/html/HTMLTableCellElement.cpp
@@ -390,26 +390,16 @@ HTMLTableCellElement::ParseAttribute(int32_t aNamespaceID,
       return aResult.ParseIntWithBounds(aValue, 0);
     }
     if (aAttribute == nsGkAtoms::colspan) {
-      bool res = aResult.ParseIntWithBounds(aValue, -1);
-      if (res) {
-        int32_t val = aResult.GetIntegerValue();
-        // reset large colspan values as IE and opera do
-        if (val > MAX_COLSPAN || val <= 0) {
-          aResult.SetTo(1, &aValue);
-        }
-      }
-      return res;
+      aResult.ParseClampedNonNegativeInt(aValue, 1, 1, MAX_COLSPAN);
+      return true;
     }
     if (aAttribute == nsGkAtoms::rowspan) {
-      bool res = aResult.ParseIntWithBounds(aValue, -1, MAX_ROWSPAN);
-      if (res) {
-        int32_t val = aResult.GetIntegerValue();
-        // quirks mode does not honor the special html 4 value of 0
-        if (val < 0 || (0 == val && InNavQuirksMode(OwnerDoc()))) {
+      aResult.ParseClampedNonNegativeInt(aValue, 1, 0, MAX_ROWSPAN);
+      // quirks mode does not honor the special html 4 value of 0
+      if (aResult.GetIntegerValue() == 0 && InNavQuirksMode(OwnerDoc())) {
           aResult.SetTo(1, &aValue);
-        }
       }
-      return res;
+      return true;
     }
     if (aAttribute == nsGkAtoms::height) {
       return aResult.ParseSpecialIntValue(aValue);