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From: "Ning Feng" <ning.feng@intel.com>
To: devel@edk2.groups.io
Cc: Ning Feng <ning.feng@intel.com>
Subject: [PATCH] UefiPayloadPkg/DebugPrintErrorLevelLibHob
Date: Fri,  6 Jan 2023 13:27:00 -0500	[thread overview]
Message-ID: <dfcfbe39f50b55abdaefda1a6e3295c554723b67.1673028741.git.ning.feng@intel.com> (raw)

fix debug print error level hob not save correct debugprinterrorlevel

should cover the case:

Header.Lenth ==UNIVERSAL_PAYLOAD_SIZEOF_THROUGH_FIELD ()

Change-Id: Ibebe29fe8057e24448b31a8caa7ab6eb8054c39b
BugZilla: https://bugzilla.tianocore.org/show_bug.cgi?id=4264
Signed-off-by: Ning Feng <ning.feng@intel.com>
---
 .../DebugPrintErrorLevelLibHob/DebugPrintErrorLevelLibHob.c     | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/UefiPayloadPkg/Library/DebugPrintErrorLevelLibHob/DebugPrintErrorLevelLibHob.c b/UefiPayloadPkg/Library/DebugPrintErrorLevelLibHob/DebugPrintErrorLevelLibHob.c
index 4f6b4ef1fb..10bdbe2bbc 100644
--- a/UefiPayloadPkg/Library/DebugPrintErrorLevelLibHob/DebugPrintErrorLevelLibHob.c
+++ b/UefiPayloadPkg/Library/DebugPrintErrorLevelLibHob/DebugPrintErrorLevelLibHob.c
@@ -46,7 +46,7 @@ GetDebugPrintErrorLevel (
       {
         if (GenericHeader->Revision == UEFI_PAYLOAD_DEBUG_PRINT_ERROR_LEVEL_REVISION) {
           DebugPrintErrorLevel =  (UEFI_PAYLOAD_DEBUG_PRINT_ERROR_LEVEL *)GET_GUID_HOB_DATA (GuidHob);
-          if (DebugPrintErrorLevel->Header.Length > UNIVERSAL_PAYLOAD_SIZEOF_THROUGH_FIELD (UEFI_PAYLOAD_DEBUG_PRINT_ERROR_LEVEL, ErrorLevel)) {
+          if (DebugPrintErrorLevel->Header.Length >= UNIVERSAL_PAYLOAD_SIZEOF_THROUGH_FIELD (UEFI_PAYLOAD_DEBUG_PRINT_ERROR_LEVEL, ErrorLevel)) {
             gDebugPrintErrorLevel = DebugPrintErrorLevel->ErrorLevel;
           }
         }
-- 
2.25.1


             reply	other threads:[~2023-01-06 10:18 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-01-06 18:27 Ning Feng [this message]
2023-01-09  1:43 ` [edk2-devel] [PATCH] UefiPayloadPkg/DebugPrintErrorLevelLibHob Ning Feng
2023-01-09  1:57   ` Guo, Gua
2023-01-09  5:03     ` Ning Feng
2023-01-09  5:07       ` Guo, Gua
2023-01-10  2:31         ` Ning Feng

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