diff options
| -rw-r--r-- | webkit/glue/webaccessibility.cc | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/webkit/glue/webaccessibility.cc b/webkit/glue/webaccessibility.cc index d600d67..38b1cfd 100644 --- a/webkit/glue/webaccessibility.cc +++ b/webkit/glue/webaccessibility.cc @@ -331,9 +331,15 @@ void WebAccessibility::Init(const WebKit::WebAccessibilityObject& src, // Recursively create children. int child_count = src.childCount(); - children.resize(child_count); for (int i = 0; i < child_count; i++) { - children[i].Init(src.childAt(i), cache); + WebAccessibilityObject child = src.childAt(i); + + // The child may be invalid due to issues in webkit accessibility code. + // Don't add children are invalid thus preventing a crash. + // https://bugs.webkit.org/show_bug.cgi?id=44149 + // TODO(ctguil): We may want to remove this check as webkit stabilizes. + if (child.isValid()) + children.push_back(WebAccessibility(child, cache)); } } |