diff options
| author | ydong10 <ydong10@6f19259b-4bc3-4df7-8a09-765794883524> | 2011-09-29 06:38:55 +0000 |
|---|---|---|
| committer | ydong10 <ydong10@6f19259b-4bc3-4df7-8a09-765794883524> | 2011-09-29 06:38:55 +0000 |
| commit | 0e9b25c23b2f8f0997eba6c38ccc82f92cd26fcc (patch) | |
| tree | c7a95eb9cb7023de3c2757e46c15fce3e54e24b4 /IntelFrameworkModulePkg/Universal | |
| parent | 16adc276929ebabefa40d62eebd2f12ecd5c3296 (diff) | |
| download | edk2-platforms-0e9b25c23b2f8f0997eba6c38ccc82f92cd26fcc.tar.xz | |
Add pointer check for NULL before dereference it.
Signed-off-by: ydong10
Reviewed-by: vanjeff
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12474 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'IntelFrameworkModulePkg/Universal')
| -rw-r--r-- | IntelFrameworkModulePkg/Universal/BdsDxe/BootMaint/Variable.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/IntelFrameworkModulePkg/Universal/BdsDxe/BootMaint/Variable.c b/IntelFrameworkModulePkg/Universal/BdsDxe/BootMaint/Variable.c index 6e6c7266d0..c055537e37 100644 --- a/IntelFrameworkModulePkg/Universal/BdsDxe/BootMaint/Variable.c +++ b/IntelFrameworkModulePkg/Universal/BdsDxe/BootMaint/Variable.c @@ -673,6 +673,7 @@ Var_UpdateDriverOption ( &gEfiGlobalVariableGuid,
&DriverOrderListSize
);
+ ASSERT (DriverOrderList != NULL);
NewDriverOrderList = AllocateZeroPool (DriverOrderListSize + sizeof (UINT16));
ASSERT (NewDriverOrderList != NULL);
CopyMem (NewDriverOrderList, DriverOrderList, DriverOrderListSize);
@@ -842,7 +843,7 @@ Var_UpdateBootOption ( &gEfiGlobalVariableGuid,
&BootOrderListSize
);
-
+ ASSERT (BootOrderList != NULL);
NewBootOrderList = AllocateZeroPool (BootOrderListSize + sizeof (UINT16));
ASSERT (NewBootOrderList != NULL);
CopyMem (NewBootOrderList, BootOrderList, BootOrderListSize);
|