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enhanced security check.

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git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@7509 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
vanjeff
2009-02-12 06:05:08 +00:00
parent 7c1bc8d656
commit df80a83c8a
2 changed files with 10 additions and 0 deletions
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5
MdeModulePkg/Universal/Console/TerminalDxe/TerminalConIn.c
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@@ -866,6 +866,7 @@ EfiKeyFiFoInsertOneKey (
UINT8 Tail;
Tail = TerminalDevice->EfiKeyFiFo->Tail;
ASSERT (Tail < FIFO_MAX_NUMBER + 1);
if (IsEfiKeyFiFoFull (TerminalDevice)) {
//
@@ -900,6 +901,7 @@ EfiKeyFiFoRemoveOneKey (
UINT8 Head;
Head = TerminalDevice->EfiKeyFiFo->Head;
ASSERT (Head < FIFO_MAX_NUMBER + 1);
if (IsEfiKeyFiFoEmpty (TerminalDevice)) {
//
@@ -986,6 +988,8 @@ UnicodeFiFoInsertOneKey (
UINT8 Tail;
Tail = TerminalDevice->UnicodeFiFo->Tail;
ASSERT (Tail < FIFO_MAX_NUMBER + 1);
if (IsUnicodeFiFoFull (TerminalDevice)) {
//
@@ -1020,6 +1024,7 @@ UnicodeFiFoRemoveOneKey (
UINT8 Head;
Head = TerminalDevice->UnicodeFiFo->Head;
ASSERT (Head < FIFO_MAX_NUMBER + 1);
if (IsUnicodeFiFoEmpty (TerminalDevice)) {
//