summaryrefslogtreecommitdiff
path: root/ShellPkg
diff options
context:
space:
mode:
Diffstat (limited to 'ShellPkg')
-rw-r--r--ShellPkg/Application/Shell/Shell.c2
-rw-r--r--ShellPkg/Application/Shell/ShellProtocol.c1
-rw-r--r--ShellPkg/Library/UefiShellDebug1CommandsLib/Bcfg.c40
-rw-r--r--ShellPkg/Library/UefiShellDebug1CommandsLib/Edit/FileBuffer.c22
-rw-r--r--ShellPkg/Library/UefiShellDebug1CommandsLib/Mm.c3
-rw-r--r--ShellPkg/Library/UefiShellInstall1CommandsLib/Bcfg.c26
-rw-r--r--ShellPkg/Library/UefiShellLevel1CommandsLib/For.c31
7 files changed, 73 insertions, 52 deletions
diff --git a/ShellPkg/Application/Shell/Shell.c b/ShellPkg/Application/Shell/Shell.c
index 4abeafcd44..2f1e3eb65c 100644
--- a/ShellPkg/Application/Shell/Shell.c
+++ b/ShellPkg/Application/Shell/Shell.c
@@ -509,6 +509,7 @@ UefiMain (
// Reset page break back to default.
//
ShellInfoObject.PageBreakEnabled = PcdGetBool(PcdShellPageBreakDefault);
+ ASSERT (ShellInfoObject.ConsoleInfo != NULL);
ShellInfoObject.ConsoleInfo->Enabled = TRUE;
ShellInfoObject.ConsoleInfo->RowCounter = 0;
@@ -2091,6 +2092,7 @@ ProcessCommandLineToFinal(
if (EFI_ERROR(Status)) {
return (Status);
}
+ ASSERT (*CmdLine != NULL);
TrimSpaces(CmdLine);
diff --git a/ShellPkg/Application/Shell/ShellProtocol.c b/ShellPkg/Application/Shell/ShellProtocol.c
index e4680139d0..3d01283b60 100644
--- a/ShellPkg/Application/Shell/ShellProtocol.c
+++ b/ShellPkg/Application/Shell/ShellProtocol.c
@@ -460,6 +460,7 @@ EfiShellGetFilePathFromDevicePath(
ASSERT((PathForReturn == NULL && PathSize == 0) || (PathForReturn != NULL));
AlignedNode = AllocateCopyPool (DevicePathNodeLength(FilePath), FilePath);
+ ASSERT (AlignedNode != NULL);
// File Path Device Path Nodes 'can optionally add a "\" separator to
// the beginning and/or the end of the Path Name string.'
diff --git a/ShellPkg/Library/UefiShellDebug1CommandsLib/Bcfg.c b/ShellPkg/Library/UefiShellDebug1CommandsLib/Bcfg.c
index b19d8d9fb8..483aa5855e 100644
--- a/ShellPkg/Library/UefiShellDebug1CommandsLib/Bcfg.c
+++ b/ShellPkg/Library/UefiShellDebug1CommandsLib/Bcfg.c
@@ -1,7 +1,7 @@
/** @file
Main file for bcfg shell Debug1 function.
- Copyright (c) 2010 - 2013, Intel Corporation. All rights reserved.<BR>
+ Copyright (c) 2010 - 2014, Intel Corporation. All rights reserved.<BR>
This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
which accompanies this distribution. The full text of the license may be found at
@@ -1027,12 +1027,14 @@ BcfgDisplayDumpDebug1(
Buffer);
if (Status == EFI_BUFFER_TOO_SMALL) {
Buffer = AllocateZeroPool(BufferSize);
- Status = gRT->GetVariable(
- VariableName,
- (EFI_GUID*)&gEfiGlobalVariableGuid,
- NULL,
- &BufferSize,
- Buffer);
+ if (Buffer != NULL) {
+ Status = gRT->GetVariable(
+ VariableName,
+ (EFI_GUID*)&gEfiGlobalVariableGuid,
+ NULL,
+ &BufferSize,
+ Buffer);
+ }
}
if (EFI_ERROR(Status) || Buffer == NULL) {
@@ -1042,8 +1044,12 @@ BcfgDisplayDumpDebug1(
if ((*(UINT16*)(Buffer+4)) != 0) {
DevPath = AllocateZeroPool(*(UINT16*)(Buffer+4));
- CopyMem(DevPath, Buffer+6+StrSize((CHAR16*)(Buffer+6)), *(UINT16*)(Buffer+4));
- DevPathString = ConvertDevicePathToText(DevPath, TRUE, FALSE);
+ if (DevPath != NULL) {
+ CopyMem(DevPath, Buffer+6+StrSize((CHAR16*)(Buffer+6)), *(UINT16*)(Buffer+4));
+ DevPathString = ConvertDevicePathToText(DevPath, TRUE, FALSE);
+ } else {
+ DevPathString = NULL;
+ }
} else {
DevPath = NULL;
DevPathString = NULL;
@@ -1213,12 +1219,16 @@ ShellCommandRunBcfg (
CurrentOperation.Order);
if (Status == EFI_BUFFER_TOO_SMALL) {
CurrentOperation.Order = AllocateZeroPool(Length+(4*sizeof(CurrentOperation.Order[0])));
- Status = gRT->GetVariable(
- CurrentOperation.Target == BcfgTargetBootOrder?(CHAR16*)L"BootOrder":(CHAR16*)L"DriverOrder",
- (EFI_GUID*)&gEfiGlobalVariableGuid,
- NULL,
- &Length,
- CurrentOperation.Order);
+ if (CurrentOperation.Order != NULL) {
+ Status = gRT->GetVariable(
+ CurrentOperation.Target == BcfgTargetBootOrder?(CHAR16*)L"BootOrder":(CHAR16*)L"DriverOrder",
+ (EFI_GUID*)&gEfiGlobalVariableGuid,
+ NULL,
+ &Length,
+ CurrentOperation.Order);
+ } else {
+ ShellStatus = SHELL_OUT_OF_RESOURCES;
+ }
}
}
diff --git a/ShellPkg/Library/UefiShellDebug1CommandsLib/Edit/FileBuffer.c b/ShellPkg/Library/UefiShellDebug1CommandsLib/Edit/FileBuffer.c
index 179559833e..897700bd34 100644
--- a/ShellPkg/Library/UefiShellDebug1CommandsLib/Edit/FileBuffer.c
+++ b/ShellPkg/Library/UefiShellDebug1CommandsLib/Edit/FileBuffer.c
@@ -1,7 +1,7 @@
/** @file
Implements filebuffer interface functions.
- Copyright (c) 2005 - 2012, Intel Corporation. All rights reserved. <BR>
+ Copyright (c) 2005 - 2014, Intel Corporation. All rights reserved. <BR>
This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
which accompanies this distribution. The full text of the license may be found at
@@ -489,8 +489,9 @@ FileBufferPrintLine (
CHAR16 *Buffer;
UINTN Limit;
- CHAR16 PrintLine[200];
- CHAR16 PrintLine2[250];
+ CHAR16 *PrintLine;
+ CHAR16 *PrintLine2;
+ UINTN BufLen;
//
// print start from correct character
@@ -502,13 +503,21 @@ FileBufferPrintLine (
Limit = 0;
}
- StrnCpy (PrintLine, Buffer, MIN(MIN(Limit,MainEditor.ScreenSize.Column), 200));
+ BufLen = (MainEditor.ScreenSize.Column + 1) * sizeof (CHAR16);
+ PrintLine = AllocatePool (BufLen);
+ ASSERT (PrintLine != NULL);
+
+ StrnCpy (PrintLine, Buffer, MIN(Limit, MainEditor.ScreenSize.Column));
for (; Limit < MainEditor.ScreenSize.Column; Limit++) {
PrintLine[Limit] = L' ';
}
PrintLine[MainEditor.ScreenSize.Column] = CHAR_NULL;
- ShellCopySearchAndReplace(PrintLine, PrintLine2, 250, L"%", L"^%", FALSE, FALSE);
+
+ PrintLine2 = AllocatePool (BufLen * 2);
+ ASSERT (PrintLine2 != NULL);
+
+ ShellCopySearchAndReplace(PrintLine, PrintLine2, BufLen * 2, L"%", L"^%", FALSE, FALSE);
ShellPrintEx (
0,
@@ -517,6 +526,9 @@ FileBufferPrintLine (
PrintLine2
);
+ FreePool (PrintLine);
+ FreePool (PrintLine2);
+
return EFI_SUCCESS;
}
diff --git a/ShellPkg/Library/UefiShellDebug1CommandsLib/Mm.c b/ShellPkg/Library/UefiShellDebug1CommandsLib/Mm.c
index 636acb21db..29411df11e 100644
--- a/ShellPkg/Library/UefiShellDebug1CommandsLib/Mm.c
+++ b/ShellPkg/Library/UefiShellDebug1CommandsLib/Mm.c
@@ -1,7 +1,7 @@
/** @file
Main file for Mm shell Debug1 function.
- Copyright (c) 2005 - 2013, Intel Corporation. All rights reserved.<BR>
+ Copyright (c) 2005 - 2014, Intel Corporation. All rights reserved.<BR>
This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
which accompanies this distribution. The full text of the license may be found at
@@ -229,6 +229,7 @@ ShellCommandRunMm (
SHELL_STATUS ShellStatus;
CONST CHAR16 *Temp;
+ Value = 0;
Address = 0;
PciEAddress = 0;
IoDev = NULL;
diff --git a/ShellPkg/Library/UefiShellInstall1CommandsLib/Bcfg.c b/ShellPkg/Library/UefiShellInstall1CommandsLib/Bcfg.c
index b91b34ffae..a7893f5eee 100644
--- a/ShellPkg/Library/UefiShellInstall1CommandsLib/Bcfg.c
+++ b/ShellPkg/Library/UefiShellInstall1CommandsLib/Bcfg.c
@@ -1,7 +1,7 @@
/** @file
Main file for bcfg shell Install1 function.
- Copyright (c) 2010 - 2013, Intel Corporation. All rights reserved.<BR>
+ Copyright (c) 2010 - 2014, Intel Corporation. All rights reserved.<BR>
This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
which accompanies this distribution. The full text of the license may be found at
@@ -1040,8 +1040,12 @@ BcfgDisplayDumpInstall1(
if ((*(UINT16*)(Buffer+4)) != 0) {
DevPath = AllocateZeroPool(*(UINT16*)(Buffer+4));
- CopyMem(DevPath, Buffer+6+StrSize((CHAR16*)(Buffer+6)), *(UINT16*)(Buffer+4));
- DevPathString = ConvertDevicePathToText(DevPath, TRUE, FALSE);
+ if (DevPath == NULL) {
+ DevPathString = NULL;
+ } else {
+ CopyMem(DevPath, Buffer+6+StrSize((CHAR16*)(Buffer+6)), *(UINT16*)(Buffer+4));
+ DevPathString = ConvertDevicePathToText(DevPath, TRUE, FALSE);
+ }
} else {
DevPath = NULL;
DevPathString = NULL;
@@ -1211,12 +1215,16 @@ ShellCommandRunBcfgInstall (
CurrentOperation.Order);
if (Status == EFI_BUFFER_TOO_SMALL) {
CurrentOperation.Order = AllocateZeroPool(Length+(4*sizeof(CurrentOperation.Order[0])));
- Status = gRT->GetVariable(
- CurrentOperation.Target == BcfgTargetBootOrder?(CHAR16*)L"BootOrder":(CHAR16*)L"DriverOrder",
- (EFI_GUID*)&gEfiGlobalVariableGuid,
- NULL,
- &Length,
- CurrentOperation.Order);
+ if (CurrentOperation.Order == NULL) {
+ ShellStatus = SHELL_OUT_OF_RESOURCES;
+ } else {
+ Status = gRT->GetVariable(
+ CurrentOperation.Target == BcfgTargetBootOrder?(CHAR16*)L"BootOrder":(CHAR16*)L"DriverOrder",
+ (EFI_GUID*)&gEfiGlobalVariableGuid,
+ NULL,
+ &Length,
+ CurrentOperation.Order);
+ }
}
}
diff --git a/ShellPkg/Library/UefiShellLevel1CommandsLib/For.c b/ShellPkg/Library/UefiShellLevel1CommandsLib/For.c
index 85b85d8dcf..4fdbdd051d 100644
--- a/ShellPkg/Library/UefiShellLevel1CommandsLib/For.c
+++ b/ShellPkg/Library/UefiShellLevel1CommandsLib/For.c
@@ -1,7 +1,7 @@
/** @file
Main file for endfor and for shell level 1 functions.
- Copyright (c) 2009 - 2012, Intel Corporation. All rights reserved.<BR>
+ Copyright (c) 2009 - 2014, Intel Corporation. All rights reserved.<BR>
This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
which accompanies this distribution. The full text of the license may be found at
@@ -333,7 +333,7 @@ ShellCommandRunFor (
CurrentScriptFile = ShellCommandGetCurrentScriptFile();
ASSERT(CurrentScriptFile != NULL);
- if (CurrentScriptFile->CurrentCommand->Data == NULL) {
+ if ((CurrentScriptFile->CurrentCommand != NULL) && (CurrentScriptFile->CurrentCommand->Data == NULL)) {
FirstPass = TRUE;
//
@@ -348,8 +348,7 @@ ShellCommandRunFor (
gShellLevel1HiiHandle,
L"EndFor",
L"For",
- CurrentScriptFile->CurrentCommand!=NULL
- ?CurrentScriptFile->CurrentCommand->Line:0);
+ CurrentScriptFile->CurrentCommand->Line);
return (SHELL_DEVICE_ERROR);
}
@@ -459,9 +458,7 @@ ShellCommandRunFor (
STRING_TOKEN (STR_GEN_PROBLEM_SCRIPT),
gShellLevel1HiiHandle,
ArgSet,
- CurrentScriptFile!=NULL
- && CurrentScriptFile->CurrentCommand!=NULL
- ? CurrentScriptFile->CurrentCommand->Line:0);
+ CurrentScriptFile->CurrentCommand->Line);
ShellStatus = SHELL_INVALID_PARAMETER;
} else {
TempSpot = StrStr(ArgSetWalker, L")");
@@ -483,9 +480,7 @@ ShellCommandRunFor (
NULL,
STRING_TOKEN (STR_GEN_PROBLEM_SCRIPT),
gShellLevel1HiiHandle,
- CurrentScriptFile!=NULL
- && CurrentScriptFile->CurrentCommand!=NULL
- ? CurrentScriptFile->CurrentCommand->Line:0);
+ CurrentScriptFile->CurrentCommand->Line);
ShellStatus = SHELL_INVALID_PARAMETER;
} else {
*TempSpot = CHAR_NULL;
@@ -501,9 +496,7 @@ ShellCommandRunFor (
STRING_TOKEN (STR_GEN_PROBLEM_SCRIPT),
gShellLevel1HiiHandle,
ArgSet,
- CurrentScriptFile!=NULL
- && CurrentScriptFile->CurrentCommand!=NULL
- ? CurrentScriptFile->CurrentCommand->Line:0);
+ CurrentScriptFile->CurrentCommand->Line);
ShellStatus = SHELL_INVALID_PARAMETER;
} else {
if (ArgSetWalker[0] == L'-') {
@@ -523,9 +516,7 @@ ShellCommandRunFor (
STRING_TOKEN (STR_GEN_PROBLEM_SCRIPT),
gShellLevel1HiiHandle,
ArgSet,
- CurrentScriptFile!=NULL
- && CurrentScriptFile->CurrentCommand!=NULL
- ? CurrentScriptFile->CurrentCommand->Line:0);
+ CurrentScriptFile->CurrentCommand->Line);
ShellStatus = SHELL_INVALID_PARAMETER;
} else {
if (ArgSetWalker[0] == L'-') {
@@ -552,9 +543,7 @@ ShellCommandRunFor (
STRING_TOKEN (STR_GEN_PROBLEM_SCRIPT),
gShellLevel1HiiHandle,
ArgSet,
- CurrentScriptFile!=NULL
- && CurrentScriptFile->CurrentCommand!=NULL
- ? CurrentScriptFile->CurrentCommand->Line:0);
+ CurrentScriptFile->CurrentCommand->Line);
ShellStatus = SHELL_INVALID_PARAMETER;
} else {
if (*ArgSetWalker == L')') {
@@ -574,9 +563,7 @@ ShellCommandRunFor (
STRING_TOKEN (STR_GEN_PROBLEM_SCRIPT),
gShellLevel1HiiHandle,
ArgSet,
- CurrentScriptFile!=NULL
- && CurrentScriptFile->CurrentCommand!=NULL
- ? CurrentScriptFile->CurrentCommand->Line:0);
+ CurrentScriptFile->CurrentCommand->Line);
ShellStatus = SHELL_INVALID_PARAMETER;
}
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-10-30 01:46:08 +0000