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| author | Moonchild <moonchild@palemoon.org> | 2022-05-04 22:00:02 +0000 |
|---|---|---|
| committer | Moonchild <moonchild@palemoon.org> | 2022-05-04 22:00:02 +0000 |
| commit | 9a84af4d5baffe87f7e42f41b992611c46681c3a (patch) | |
| tree | 629f054da6906481e88ab57b6d6e79557da7138a /dom | |
| parent | eecc234b44e1d861f4c3d4187cb6e3d7b23bc846 (diff) | |
| download | uxp-9a84af4d5baffe87f7e42f41b992611c46681c3a.tar.gz | |
Bug 1761981
Diffstat (limited to 'dom')
| -rw-r--r-- | dom/jsurl/nsJSProtocolHandler.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/dom/jsurl/nsJSProtocolHandler.cpp b/dom/jsurl/nsJSProtocolHandler.cpp index 82d24d1334..b6584b8a58 100644 --- a/dom/jsurl/nsJSProtocolHandler.cpp +++ b/dom/jsurl/nsJSProtocolHandler.cpp @@ -202,7 +202,12 @@ nsresult nsJSThunk::EvaluateScript(nsIChannel *aChannel, // Sandboxed document check: javascript: URI's are disabled // in a sandboxed document unless 'allow-scripts' was specified. nsIDocument* doc = aOriginalInnerWindow->GetExtantDoc(); + if (doc && !doc->IsScriptEnabled()) { + // Scripts not allowed on the extant doc. + return NS_ERROR_DOM_RETVAL_UNDEFINED; + } if (doc && doc->HasScriptsBlockedBySandbox()) { + // Sandbox policy forbids scripting. return NS_ERROR_DOM_RETVAL_UNDEFINED; } |