diff options
Diffstat (limited to 'mozilla-1234026.patch')
-rw-r--r-- | mozilla-1234026.patch | 57 |
1 files changed, 0 insertions, 57 deletions
diff --git a/mozilla-1234026.patch b/mozilla-1234026.patch deleted file mode 100644 index 0882862..0000000 --- a/mozilla-1234026.patch +++ /dev/null @@ -1,57 +0,0 @@ -From 01c739425470990efd607fdf57c9b24033c71300 Mon Sep 17 00:00:00 2001 -From: Mike Hommey <mh+mozilla@glandium.org> -Date: Wed, 23 Dec 2015 12:11:45 +0900 -Subject: [PATCH] Bug 1234026 - Pass a --display option to gtk_init in content - processes - ---- - dom/ipc/ContentChild.cpp | 23 ++++++++++++++++++++++- - 1 file changed, 22 insertions(+), 1 deletion(-) - -diff --git a/dom/ipc/ContentChild.cpp b/dom/ipc/ContentChild.cpp -index 14a7302..cfec4b7 100644 ---- a/dom/ipc/ContentChild.cpp -+++ b/dom/ipc/ContentChild.cpp -@@ -615,17 +615,38 @@ NS_INTERFACE_MAP_BEGIN(ContentChild) - NS_INTERFACE_MAP_END - - bool - ContentChild::Init(MessageLoop* aIOLoop, - base::ProcessId aParentPid, - IPC::Channel* aChannel) - { - #ifdef MOZ_WIDGET_GTK -- gtk_init(nullptr, nullptr); -+ // We need to pass a display down to gtk_init because it's not going to -+ // use the one from the environment on its own when deciding which backend -+ // to use, and when starting under XWayland, it may choose to start with -+ // the wayland backend instead of the x11 backend. -+ // We could use gdk_display_open, and gdk_display_manager_set_default_display -+ // but then we'd have to hold onto it and gdk_display_close it at the -+ // right moment, so it's simpler to just pass down a fake argv list. -+ // The DISPLAY environment variable is normally set by the parent process. -+ const char *display_name = PR_GetEnv("DISPLAY"); -+ if (display_name) { -+ int argc = 3; -+ const char *argv[] = { -+ nullptr, -+ "--display", -+ display_name, -+ nullptr -+ }; -+ char** argv_ = const_cast<char**>(argv); -+ gtk_init(&argc, &argv_); -+ } else { -+ gtk_init(nullptr, nullptr); -+ } - #endif - - #ifdef MOZ_WIDGET_QT - // sigh, seriously - nsQAppInstance::AddRef(); - #endif - - #ifdef MOZ_X11 --- -2.6.1 - |