From: Marc-André Lureau <marcandre.lur...@redhat.com>
Without this hack, GetNextHob() loops infinitely with the next patch.
I don't understand the reason.
The loop is triggered by the GetFirstGuidHob (&gTpmErrorHobGuid) call.
CC: Laszlo Ersek <ler...@redhat.com>
CC: Stefan Berger <stef...@linux.vnet.ibm.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Marc-André Lureau <marcandre.lur...@redhat.com>
---
MdePkg/Library/PeiHobLib/HobLib.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/MdePkg/Library/PeiHobLib/HobLib.c
b/MdePkg/Library/PeiHobLib/HobLib.c
index 5c0eeb992f..ed3c5fbd6d 100644
--- a/MdePkg/Library/PeiHobLib/HobLib.c
+++ b/MdePkg/Library/PeiHobLib/HobLib.c
@@ -89,6 +89,10 @@ GetNextHob (
if (Hob.Header->HobType == Type) {
return Hob.Raw;
}
+ if (GET_HOB_LENGTH (HobStart) == 0) {
+ DEBUG ((DEBUG_INFO, "FIXME: GetNextHob length == 0"));
+ return NULL;
+ }
Hob.Raw = GET_NEXT_HOB (Hob);
}
return NULL;
--
2.16.1.73.g5832b7e9f2
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