input_filter: patch for survivibility
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@ -0,0 +1,24 @@
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commit ae03115e473fd7a16e172ccaa91d1ddc2cdc7d29
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Author: Emery Hemingway <ehmry@posteo.net>
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Date: Wed Apr 29 03:34:15 2020 +0530
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input_filter: survive unrecognized keys
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diff --git a/repos/os/src/server/input_filter/chargen_source.h b/repos/os/src/server/input_filter/chargen_source.h
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index 06fc657c25..3525fd6f34 100644
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--- a/repos/os/src/server/input_filter/chargen_source.h
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+++ b/repos/os/src/server/input_filter/chargen_source.h
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@@ -684,9 +684,10 @@ class Input_filter::Chargen_source : public Source, Source::Sink
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node.for_each_sub_node("key", [&] (Xml_node key_node) {
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Key_name const name = key_node.attribute_value("name", Key_name());
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- Input::Keycode const key = key_code_by_name(name);
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-
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- new (_alloc) Modifier(_modifiers, id, key);
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+ try {
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+ Input::Keycode const key = key_code_by_name(name);
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+ new (_alloc) Modifier(_modifiers, id, key);
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+ } catch (Unknown_key) { warning("unrecognized key name ", name); }
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});
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node.for_each_sub_node("rom", [&] (Xml_node rom_node) {
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@ -5,6 +5,8 @@ with ports; {
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init.patches = [ ./sandbox.patch ];
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input_filter.patches = [ ./input_filter.patch ];
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intel_fb_drv = {
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BOARD = "pc";
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portInputs = [ dde_linux ];
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