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authorKyle Machulis <kyle@nonpolynomial.com>2018-04-30 12:49:15 -0700
committerwolfbeast <mcwerewolf@gmail.com>2018-06-30 18:53:05 +0200
commitbb89f847383c982f25497a31f94129bf65e50868 (patch)
tree159d83ae1215144f444c81535a6e0f66ef9c719e /dom
parent67d4d2fe185849e8c19c2045ad83e1d528d44cec (diff)
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Bug 1436241 - Check redirect status code before forwarding to NPAPI. r=jimm, r=pauljt, a=jcristau
NPAPI may handle a 307 redirect across different origins, while they should only happen on same origin requests. Have the browser check this before forwarding to NPAPI.
Diffstat (limited to 'dom')
-rw-r--r--dom/plugins/base/nsPluginStreamListenerPeer.cpp18
1 files changed, 9 insertions, 9 deletions
diff --git a/dom/plugins/base/nsPluginStreamListenerPeer.cpp b/dom/plugins/base/nsPluginStreamListenerPeer.cpp
index 26e0318e3..665e11ec1 100644
--- a/dom/plugins/base/nsPluginStreamListenerPeer.cpp
+++ b/dom/plugins/base/nsPluginStreamListenerPeer.cpp
@@ -1381,15 +1381,6 @@ nsPluginStreamListenerPeer::AsyncOnChannelRedirect(nsIChannel *oldChannel, nsICh
return NS_ERROR_FAILURE;
}
- nsCOMPtr<nsIAsyncVerifyRedirectCallback> proxyCallback =
- new ChannelRedirectProxyCallback(this, callback, oldChannel, newChannel);
-
- // Give NPAPI a chance to control redirects.
- bool notificationHandled = mPStreamListener->HandleRedirectNotification(oldChannel, newChannel, proxyCallback);
- if (notificationHandled) {
- return NS_OK;
- }
-
// Don't allow cross-origin 307 POST redirects.
nsCOMPtr<nsIHttpChannel> oldHttpChannel(do_QueryInterface(oldChannel));
if (oldHttpChannel) {
@@ -1413,6 +1404,15 @@ nsPluginStreamListenerPeer::AsyncOnChannelRedirect(nsIChannel *oldChannel, nsICh
}
}
+ nsCOMPtr<nsIAsyncVerifyRedirectCallback> proxyCallback =
+ new ChannelRedirectProxyCallback(this, callback, oldChannel, newChannel);
+
+ // Give NPAPI a chance to control redirects.
+ bool notificationHandled = mPStreamListener->HandleRedirectNotification(oldChannel, newChannel, proxyCallback);
+ if (notificationHandled) {
+ return NS_OK;
+ }
+
// Fall back to channel event sink for window.
nsCOMPtr<nsIChannelEventSink> channelEventSink;
nsresult rv = GetInterfaceGlobal(NS_GET_IID(nsIChannelEventSink), getter_AddRefs(channelEventSink));