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| author | Thomas Palmer <thomas.palmer@hpe.com> | 2018-07-04 00:46:01 +0800 |
|---|---|---|
| committer | Star Zeng <star.zeng@intel.com> | 2018-07-06 19:15:56 +0800 |
| commit | 9090c8b533013078c6df773e128070c76d917830 (patch) | |
| tree | 4f74b2b9f7efd4d345d7aa571aab218ca4e9061f /MdeModulePkg | |
| parent | 4d76bbcce62e3b972cd226e5f0e43d21db48a3f7 (diff) | |
| download | edk2-9090c8b533013078c6df773e128070c76d917830.tar.gz edk2-9090c8b533013078c6df773e128070c76d917830.tar.bz2 edk2-9090c8b533013078c6df773e128070c76d917830.zip | |
MdeModulePkg/DisplayEngineDxe: Fix small InitializeDisplayEngine leak
After calling RegisterHotKey, the allocated memory in NewString should
be freed.
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Thomas Palmer <thomas.palmer@hpe.com>
Reviewed-by: Dandan Bi <dandan.bi@intel.com>
Reviewed-by: Star Zeng <star.zeng@intel.com>
Diffstat (limited to 'MdeModulePkg')
| -rw-r--r-- | MdeModulePkg/Universal/DisplayEngineDxe/FormDisplay.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/MdeModulePkg/Universal/DisplayEngineDxe/FormDisplay.c b/MdeModulePkg/Universal/DisplayEngineDxe/FormDisplay.c index f2eac4d3fe..7390f954b6 100644 --- a/MdeModulePkg/Universal/DisplayEngineDxe/FormDisplay.c +++ b/MdeModulePkg/Universal/DisplayEngineDxe/FormDisplay.c @@ -4221,11 +4221,13 @@ InitializeDisplayEngine ( NewString = HiiGetString (gHiiHandle, STRING_TOKEN (FUNCTION_TEN_STRING), NULL);
ASSERT (NewString != NULL);
FormBrowserEx2->RegisterHotKey (&HotKey, BROWSER_ACTION_SUBMIT, 0, NewString);
+ FreePool (NewString);
HotKey.ScanCode = SCAN_F9;
NewString = HiiGetString (gHiiHandle, STRING_TOKEN (FUNCTION_NINE_STRING), NULL);
ASSERT (NewString != NULL);
FormBrowserEx2->RegisterHotKey (&HotKey, BROWSER_ACTION_DEFAULT, EFI_HII_DEFAULT_CLASS_STANDARD, NewString);
+ FreePool (NewString);
}
return EFI_SUCCESS;
|