commit 9ecbfca98dc5488527495e3bfde0fabf75a8529a Author: Kathy Brade <brade@pearlcrescent.com> Date: Wed Aug 30 16:58:52 2017 -0400 squash! Bug 19273: Avoid JavaScript patching of the external app helper dialog. When handling an external URI or downloading a file, invoke Torbutton's external app blocker component (which will present a download warning dialog unless the user has checked the "Automatically download files from now on" box). For e10s compatibility, avoid using a modal dialog and instead use a callback interface (nsIHelperAppWarningLauncher) to allow Torbutton to indicate the user's desire to cancel or continue each request. Other bugs fixed: Bug 21766: Crash with e10s enabled while trying to download a file Bug 21886: Download is stalled in non-e10s mode Bug 22471: Downloading files via the PDF viewer download button is broken Bug 22472: Fix FTP downloads when external helper app dialog is shown Bug 22610: Avoid crashes when canceling external helper app downloads Bug 22618: Downloading pdf file via file:/// is stalling --- uriloader/exthandler/nsExternalHelperAppService.cpp | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/uriloader/exthandler/nsExternalHelperAppService.cpp b/uriloader/exthandler/nsExternalHelperAppService.cpp index df08905304fb..1c0dd8ee66f7 100644 --- a/uriloader/exthandler/nsExternalHelperAppService.cpp +++ b/uriloader/exthandler/nsExternalHelperAppService.cpp @@ -606,7 +606,7 @@ public: NS_DECL_THREADSAFE_ISUPPORTS NS_DECL_NSIHELPERAPPWARNINGLAUNCHER - nsExternalLoadURIHandler(nsIInterfaceRequestor * aWindowContext, + nsExternalLoadURIHandler(nsIInterfaceRequestor *aWindowContext, nsIURI *aURI, nsIHandlerInfo *aHandlerInfo); @@ -669,7 +669,7 @@ NS_IMETHODIMP nsExternalLoadURIHandler::ContinueRequest() bool alwaysAsk = true; mHandlerInfo->GetAlwaysAskBeforeHandling(&alwaysAsk); - // if we are not supposed to ask, and the preferred action is to use + // If we are not supposed to ask, and the preferred action is to use // a helper app or the system default, we just launch the URI. if (!alwaysAsk && (preferredAction == nsIHandlerInfo::useHelperApp || preferredAction == nsIHandlerInfo::useSystemDefault)) @@ -1786,7 +1786,7 @@ NS_IMETHODIMP nsExternalAppHandler::OnStartRequest(nsIRequest *request, nsISuppo NS_IMETHODIMP nsExternalAppHandler::ContinueRequest() { // Break our reference cycle with the download warning dialog (set up in - // OnStartRequest) + // OnStartRequest). mWarningDialog = nullptr; // now that the temp file is set up, find out if we need to invoke a dialog @@ -1908,7 +1908,7 @@ NS_IMETHODIMP nsExternalAppHandler::ContinueRequest() NS_IMETHODIMP nsExternalAppHandler::CancelRequest(nsresult aReason) { // Break our reference cycle with the download warning dialog (set up in - // OnStartRequest) + // OnStartRequest). mWarningDialog = nullptr; return Cancel(aReason);