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authorwolfbeast <mcwerewolf@gmail.com>2018-02-08 11:37:12 +0100
committerwolfbeast <mcwerewolf@gmail.com>2018-02-08 11:37:12 +0100
commitb827a3a9cd60b10526e3bc99274a1465f1b6f2d1 (patch)
tree4de2dee6e80a03a228590cc5fda3014d9e0f3169 /browser/components/extensions/ext-browserAction.js
parentf7f35438f5e257575ea2b7a430c58e458ae56b4e (diff)
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Perform LoadURL checks for WebExtensions.
Diffstat (limited to 'browser/components/extensions/ext-browserAction.js')
-rw-r--r--browser/components/extensions/ext-browserAction.js3
1 files changed, 3 insertions, 0 deletions
diff --git a/browser/components/extensions/ext-browserAction.js b/browser/components/extensions/ext-browserAction.js
index 407366e2c..2c82ac701 100644
--- a/browser/components/extensions/ext-browserAction.js
+++ b/browser/components/extensions/ext-browserAction.js
@@ -497,6 +497,9 @@ extensions.registerSchemaAPI("browserAction", "addon_parent", context => {
// For internal consistency, we currently resolve both relative to the
// calling context.
let url = details.popup && context.uri.resolve(details.popup);
+ if (url && !context.checkLoadURL(url)) {
+ return Promise.reject({message: `Access denied for URL ${url}`});
+ }
BrowserAction.for(extension).setProperty(tab, "popup", url);
},