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| author | Dandan Bi <dandan.bi@intel.com> | 2016-02-24 09:03:22 +0800 |
|---|---|---|
| committer | Feng Tian <feng.tian@intel.com> | 2016-02-25 11:06:19 +0800 |
| commit | 97033ebfa3cb10562c434a8927e2cba9e3940ec7 (patch) | |
| tree | 6d7a77235c536fe9f9a5071e6a02949ac8f9f7b5 /MdeModulePkg/Library/BootMaintenanceManagerUiLib/BootOption.c | |
| parent | fed5f4475948fd09cb71ba4c9f3918af1c3a7ba6 (diff) | |
| download | edk2-97033ebfa3cb10562c434a8927e2cba9e3940ec7.tar.gz edk2-97033ebfa3cb10562c434a8927e2cba9e3940ec7.tar.bz2 edk2-97033ebfa3cb10562c434a8927e2cba9e3940ec7.zip | |
MdeModulePkg: Fix the build fail issue on VS2008\VS2010\GCC
This is caused by my last commit,the LoadOption may
not initialize when call FreePool, and after investigation,
find that we can delete the LoadOption variable, this patch
is to fix this issue.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Dandan Bi <dandan.bi@intel.com>
Reviewed-by: Eric Dong <eric.dong@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
Diffstat (limited to 'MdeModulePkg/Library/BootMaintenanceManagerUiLib/BootOption.c')
| -rw-r--r-- | MdeModulePkg/Library/BootMaintenanceManagerUiLib/BootOption.c | 32 |
1 files changed, 8 insertions, 24 deletions
diff --git a/MdeModulePkg/Library/BootMaintenanceManagerUiLib/BootOption.c b/MdeModulePkg/Library/BootMaintenanceManagerUiLib/BootOption.c index 5665d04088..0bd3170872 100644 --- a/MdeModulePkg/Library/BootMaintenanceManagerUiLib/BootOption.c +++ b/MdeModulePkg/Library/BootMaintenanceManagerUiLib/BootOption.c @@ -248,7 +248,6 @@ BOpt_GetBootOptions ( UINTN Index;
UINT16 BootString[10];
UINT8 *LoadOptionFromVar;
- UINT8 *LoadOption;
UINTN BootOptionSize;
BOOLEAN BootNextFlag;
UINT16 *BootOrderList;
@@ -312,14 +311,6 @@ BOpt_GetBootOptions ( continue;
}
- LoadOption = AllocateZeroPool (BootOptionSize);
- if (LoadOption == NULL) {
- continue;
- }
-
- CopyMem (LoadOption, LoadOptionFromVar, BootOptionSize);
- FreePool (LoadOptionFromVar);
-
if (BootNext != NULL) {
BootNextFlag = (BOOLEAN) (*BootNext == BootOrderList[Index]);
} else {
@@ -331,8 +322,8 @@ BOpt_GetBootOptions ( NewLoadContext = (BM_LOAD_CONTEXT *) NewMenuEntry->VariableContext;
- LoadOptionPtr = LoadOption;
- LoadOptionEnd = LoadOption + BootOptionSize;
+ LoadOptionPtr = LoadOptionFromVar;
+ LoadOptionEnd = LoadOptionFromVar + BootOptionSize;
NewMenuEntry->OptionNumber = BootOrderList[Index];
NewLoadContext->Deleted = FALSE;
@@ -341,7 +332,7 @@ BOpt_GetBootOptions ( //
// Is a Legacy Device?
//
- Ptr = (UINT8 *) LoadOption;
+ Ptr = (UINT8 *) LoadOptionFromVar;
//
// Attribute = *(UINT32 *)Ptr;
@@ -423,6 +414,7 @@ BOpt_GetBootOptions ( InsertTailList (&BootOptionMenu.Head, &NewMenuEntry->Link);
MenuCount++;
+ FreePool (LoadOptionFromVar);
}
EfiBootManagerFreeLoadOptions (BootOption, BootOptionCount);
@@ -433,7 +425,6 @@ BOpt_GetBootOptions ( FreePool (BootOrderList);
}
- FreePool(LoadOption);
BootOptionMenu.MenuNumber = MenuCount;
return EFI_SUCCESS;
}
@@ -643,7 +634,6 @@ BOpt_GetDriverOptions ( UINTN Index;
UINT16 DriverString[12];
UINT8 *LoadOptionFromVar;
- UINT8 *LoadOption;
UINTN DriverOptionSize;
UINT16 *DriverOrderList;
@@ -684,13 +674,6 @@ BOpt_GetDriverOptions ( continue;
}
- LoadOption = AllocateZeroPool (DriverOptionSize);
- if (LoadOption == NULL) {
- continue;
- }
-
- CopyMem (LoadOption, LoadOptionFromVar, DriverOptionSize);
- FreePool (LoadOptionFromVar);
NewMenuEntry = BOpt_CreateMenuEntry (BM_LOAD_CONTEXT_SELECT);
if (NULL == NewMenuEntry) {
@@ -698,8 +681,8 @@ BOpt_GetDriverOptions ( }
NewLoadContext = (BM_LOAD_CONTEXT *) NewMenuEntry->VariableContext;
- LoadOptionPtr = LoadOption;
- LoadOptionEnd = LoadOption + DriverOptionSize;
+ LoadOptionPtr = LoadOptionFromVar;
+ LoadOptionEnd = LoadOptionFromVar + DriverOptionSize;
NewMenuEntry->OptionNumber = DriverOrderList[Index];
NewLoadContext->Deleted = FALSE;
NewLoadContext->IsLegacy = FALSE;
@@ -761,13 +744,14 @@ BOpt_GetDriverOptions ( }
InsertTailList (&DriverOptionMenu.Head, &NewMenuEntry->Link);
+ FreePool (LoadOptionFromVar);
}
if (DriverOrderList != NULL) {
FreePool (DriverOrderList);
}
- FreePool(LoadOption);
+
DriverOptionMenu.MenuNumber = Index;
return EFI_SUCCESS;
|