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Bug 596180 - Limit the number of iterations in the adoption agency algorithm. rs=jonas, a=blocking2.0-betaN.

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This commit is contained in:
Henri Sivonen
2010-09-15 11:37:55 +03:00
parent 533ff1a58b
commit 3bbaeb0bc9
3 changed files with 7 additions and 4 deletions
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4
parser/html/nsHtml5TreeBuilder.cpp
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@@ -3180,7 +3180,7 @@ nsHtml5TreeBuilder::removeFromListOfActiveFormattingElements(PRInt32 pos)
void
nsHtml5TreeBuilder::adoptionAgencyEndTag(nsIAtom* name)
{
for (; ; ) {
for (PRInt32 i = 0; i < NS_HTML5TREE_BUILDER_AAA_MAX_ITERATIONS; ++i) {
PRInt32 formattingEltListPos = listPtr;
while (formattingEltListPos > -1) {
nsHtml5StackNode* listNode = listOfActiveFormattingElements[formattingEltListPos];
@@ -3238,7 +3238,7 @@ nsHtml5TreeBuilder::adoptionAgencyEndTag(nsIAtom* name)
PRInt32 bookmark = formattingEltListPos;
PRInt32 nodePos = furthestBlockPos;
nsHtml5StackNode* lastNode = furthestBlock;
for (; ; ) {
for (PRInt32 j = 0; j < NS_HTML5TREE_BUILDER_AAA_MAX_ITERATIONS; ++j) {
nodePos--;
nsHtml5StackNode* node = stack[nodePos];
PRInt32 nodeListPos = findInListOfActiveFormattingElements(node);