audk/MdeModulePkg/Universal/Console
Dandan Bi f316a26013 MdeModulePkg: Avoid key notification called more than once
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=996

Issue:
In current code logic, when a key is pressed, it will search
the whole NotifyList to find whether a notification has been
registered with the keystroke. if yes, it will en-queue the
key for notification execution later. And now if different
notification functions have been registered with the same key,
then the key will be en-queued more than once. Then it will
cause the notification executed more than once.

This patch is to enhance the code logic to fix this issue.

Cc: Ruiyu Ni <ruiyu.ni@intel.com>
Cc: Star Zeng <star.zeng@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Dandan Bi <dandan.bi@intel.com>
Reviewed-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Star Zeng <star.zeng@intel.com>
2018-09-14 10:18:31 +08:00
..
ConPlatformDxe MdeModulePkg/ConPlatform: Support short-form USB device path 2018-09-12 10:12:05 +08:00
ConSplitterDxe MdeModulePkg: Removing ipf which is no longer supported from edk2. 2018-09-06 15:25:16 +08:00
GraphicsConsoleDxe MdeModulePkg: Removing ipf which is no longer supported from edk2. 2018-09-06 15:25:16 +08:00
GraphicsOutputDxe MdeModulePkg/GraphicsOutputDxe.inf: Correct the protocol/GUID usages 2016-10-25 10:52:44 +08:00
TerminalDxe MdeModulePkg: Avoid key notification called more than once 2018-09-14 10:18:31 +08:00