From bc369e79758f08661d031514657a1036ffd052a9 Mon Sep 17 00:00:00 2001 From: xli24 Date: Fri, 30 Jul 2010 08:38:52 +0000 Subject: Add NULL pointer checking against Data. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10724 6f19259b-4bc3-4df7-8a09-765794883524 --- MdeModulePkg/Universal/StatusCodeHandler/Pei/SerialStatusCodeWorker.c | 3 ++- .../Universal/StatusCodeHandler/RuntimeDxe/SerialStatusCodeWorker.c | 3 ++- MdeModulePkg/Universal/StatusCodeHandler/Smm/SerialStatusCodeWorker.c | 3 ++- 3 files changed, 6 insertions(+), 3 deletions(-) (limited to 'MdeModulePkg/Universal/StatusCodeHandler') diff --git a/MdeModulePkg/Universal/StatusCodeHandler/Pei/SerialStatusCodeWorker.c b/MdeModulePkg/Universal/StatusCodeHandler/Pei/SerialStatusCodeWorker.c index a34fa48e45..cbc848170e 100644 --- a/MdeModulePkg/Universal/StatusCodeHandler/Pei/SerialStatusCodeWorker.c +++ b/MdeModulePkg/Universal/StatusCodeHandler/Pei/SerialStatusCodeWorker.c @@ -129,7 +129,8 @@ SerialStatusCodeReportWorker ( Value, Instance ); - } else if (CompareGuid (&Data->Type, &gEfiStatusCodeDataTypeStringGuid) && + } else if (Data != NULL && + CompareGuid (&Data->Type, &gEfiStatusCodeDataTypeStringGuid) && ((EFI_STATUS_CODE_STRING_DATA *) Data)->StringType == EfiStringAscii) { // // EFI_STATUS_CODE_STRING_DATA diff --git a/MdeModulePkg/Universal/StatusCodeHandler/RuntimeDxe/SerialStatusCodeWorker.c b/MdeModulePkg/Universal/StatusCodeHandler/RuntimeDxe/SerialStatusCodeWorker.c index 8024f2f5df..6267725751 100644 --- a/MdeModulePkg/Universal/StatusCodeHandler/RuntimeDxe/SerialStatusCodeWorker.c +++ b/MdeModulePkg/Universal/StatusCodeHandler/RuntimeDxe/SerialStatusCodeWorker.c @@ -125,7 +125,8 @@ SerialStatusCodeReportWorker ( Value, Instance ); - } else if (CompareGuid (&Data->Type, &gEfiStatusCodeDataTypeStringGuid) && + } else if (Data != NULL && + CompareGuid (&Data->Type, &gEfiStatusCodeDataTypeStringGuid) && ((EFI_STATUS_CODE_STRING_DATA *) Data)->StringType == EfiStringAscii) { // // EFI_STATUS_CODE_STRING_DATA diff --git a/MdeModulePkg/Universal/StatusCodeHandler/Smm/SerialStatusCodeWorker.c b/MdeModulePkg/Universal/StatusCodeHandler/Smm/SerialStatusCodeWorker.c index 408511ef97..27a243be06 100644 --- a/MdeModulePkg/Universal/StatusCodeHandler/Smm/SerialStatusCodeWorker.c +++ b/MdeModulePkg/Universal/StatusCodeHandler/Smm/SerialStatusCodeWorker.c @@ -125,7 +125,8 @@ SerialStatusCodeReportWorker ( Value, Instance ); - } else if (CompareGuid (&Data->Type, &gEfiStatusCodeDataTypeStringGuid) && + } else if (Data != NULL && + CompareGuid (&Data->Type, &gEfiStatusCodeDataTypeStringGuid) && ((EFI_STATUS_CODE_STRING_DATA *) Data)->StringType == EfiStringAscii) { // // EFI_STATUS_CODE_STRING_DATA -- cgit v1.2.3