[coreboot-gerrit] Patch set updated for coreboot: 70bb48c vendorcode/amd/agesa/f15tn/Proc/CPU/Feature/cpuDmi.c: Fix cast

[Alexandru Gagniuc (mr.nuke.me@gmail.com)]

Alexandru Gagniuc (mr.nuke.me at gmail.com) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/7575

-gerrit

commit 70bb48c2638bcd54ff88e4686c2cb209ffd3d357
Author: Edward O'Callaghan <eocallaghan at alterapraxis.com>
Date:   Tue Nov 25 00:01:23 2014 +1100

    vendorcode/amd/agesa/f15tn/Proc/CPU/Feature/cpuDmi.c: Fix cast
    
    Could lead to possible overflows.
    
    Change-Id: Ib82f8860e240301fda6b06390e6b59b67110bb88
    Signed-off-by: Edward O'Callaghan <eocallaghan at alterapraxis.com>
---
 src/vendorcode/amd/agesa/f15tn/Proc/CPU/Feature/cpuDmi.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/vendorcode/amd/agesa/f15tn/Proc/CPU/Feature/cpuDmi.c b/src/vendorcode/amd/agesa/f15tn/Proc/CPU/Feature/cpuDmi.c
index 2d62f83..0fcf63a 100644
--- a/src/vendorcode/amd/agesa/f15tn/Proc/CPU/Feature/cpuDmi.c
+++ b/src/vendorcode/amd/agesa/f15tn/Proc/CPU/Feature/cpuDmi.c
@@ -199,7 +199,7 @@ GetDmiInfoMain (
   UINT8  Dimm;
   UINT16 Index;
   UINT16 DimmIndex;
-  UINT8 NumberOfDimm;
+  UINT16 NumberOfDimm;
   UINT32 MaxCapacity;
   UINT64 MsrData;
   UINT64 LocalMsrRegister;
@@ -286,7 +286,7 @@ GetDmiInfoMain (
       Flag = AGESA_ERROR;
     }
   } else {
-    NumberOfDimm = *((UINT8 *) (LocateHeapParams.BufferPtr));
+    NumberOfDimm = *((UINT16 *) (LocateHeapParams.BufferPtr));
     TypeDetail = *((UINT8 *) (LocateHeapParams.BufferPtr) + 1);
     MemType = *((DMI_T17_MEMORY_TYPE *) ((UINT8 *) (LocateHeapParams.BufferPtr) + 6));
     MemInfo = (MEM_DMI_INFO *) ((UINT8 *) (LocateHeapParams.BufferPtr) + 6 + sizeof (DMI_T17_MEMORY_TYPE));
@@ -314,7 +314,7 @@ GetDmiInfoMain (
       DmiBufferPtr->T16.ExtMaxCapacity = (UINT64) MaxCapacity << 20;
     }
 
-    DmiBufferPtr->T16.NumberOfMemoryDevices = (UINT16) NumberOfDimm;
+    DmiBufferPtr->T16.NumberOfMemoryDevices = NumberOfDimm;
 
     // TYPE 17
     for (DimmIndex = 0; DimmIndex < NumberOfDimm; DimmIndex++) {