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| author | Moonchild <moonchild@palemoon.org> | 2020-11-20 09:47:03 +0000 |
|---|---|---|
| committer | Moonchild <moonchild@palemoon.org> | 2020-11-20 09:47:03 +0000 |
| commit | 5165ed02285315cc0bed7977c7bac6d0a90ca43c (patch) | |
| tree | 9b761a21eb924915e51c2d803208e6c01b505a45 /dom/base/nsTreeSanitizer.cpp | |
| parent | e1db27e19989db11fef70f439cf95821316535b3 (diff) | |
| parent | ca9abcdf1702c37bf00048dab3f460b2252873a3 (diff) | |
| download | UXP-31a9538dacab38ebabf1f3209e742115b31a40b6.tar UXP-31a9538dacab38ebabf1f3209e742115b31a40b6.tar.gz UXP-31a9538dacab38ebabf1f3209e742115b31a40b6.tar.lz UXP-31a9538dacab38ebabf1f3209e742115b31a40b6.tar.xz UXP-31a9538dacab38ebabf1f3209e742115b31a40b6.zip | |
Merge branch 'redwood' into releaseRELBASE_20201124RELBASE_20201120RC_20201120
Diffstat (limited to 'dom/base/nsTreeSanitizer.cpp')
| -rw-r--r-- | dom/base/nsTreeSanitizer.cpp | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/dom/base/nsTreeSanitizer.cpp b/dom/base/nsTreeSanitizer.cpp index 323c851c1..471956443 100644 --- a/dom/base/nsTreeSanitizer.cpp +++ b/dom/base/nsTreeSanitizer.cpp @@ -1385,6 +1385,8 @@ nsTreeSanitizer::SanitizeChildren(nsINode* aRoot) nsAutoString styleText; nsContentUtils::GetNodeTextContent(node, false, styleText); + RemoveAllAttributesFromDescendants(elt); + nsAutoString sanitizedStyle; nsCOMPtr<nsIURI> baseURI = node->GetBaseURI(); if (SanitizeStyleSheet(styleText, @@ -1480,6 +1482,17 @@ nsTreeSanitizer::RemoveAllAttributes(nsIContent* aElement) } } +void nsTreeSanitizer::RemoveAllAttributesFromDescendants(mozilla::dom::Element* aElement) { + nsIContent* node = aElement->GetFirstChild(); + while (node) { + if (node->IsElement()) { + mozilla::dom::Element* elt = node->AsElement(); + RemoveAllAttributes(elt); + } + node = node->GetNextNode(aElement); + } +} + void nsTreeSanitizer::InitializeStatics() { |