[PULL 2/5] ppc/pnv: Fix uninitialized MpiplProcDumpArea struct

[Harsh Prateek Bora <harshpb@linux.ibm.com>]

From: Shivang Upadhyay <shivangu@linux.ibm.com>

Fix Coverity CID 1658041 by using designated initializers to prevent
uninitialized memory from being written to guest.

Cc: Aditya Gupta <adityag@linux.ibm.com>
Cc: Harsh Prateek Bora <harshpb@linux.ibm.com>
Reported-by: Peter Maydell <peter.maydell@linaro.org>
Suggested-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Shivang Upadhyay <shivangu@linux.ibm.com>"
Reviewed-by: Aditya Gupta <adityag@linux.ibm.com>
Link: https://lore.kernel.org/qemu-devel/20260508142029.624039-1-shivangu@linux.ibm.com
Signed-off-by: Harsh Prateek Bora <harshpb@linux.ibm.com>
---
 hw/ppc/pnv.c | 16 ++++------------
 1 file changed, 4 insertions(+), 12 deletions(-)

diff --git a/hw/ppc/pnv.c b/hw/ppc/pnv.c
index 8306754d9a..6a45852174 100644
--- a/hw/ppc/pnv.c
+++ b/hw/ppc/pnv.c
@@ -838,18 +838,10 @@ static void pnv_reset(MachineState *machine, ResetType type)
          * crash
          */
 
-        MpiplProcDumpArea proc_area;
-
-        proc_area.version = PROC_DUMP_AREA_VERSION_P9;
-        proc_area.thread_size = cpu_to_be32(sizeof(MpiplPreservedCPUState));
-
-        /* These are to be allocated & assigned by the firmware */
-        proc_area.alloc_addr = 0;
-        proc_area.alloc_size = 0;
-
-        /* These get assigned after crash, when QEMU preserves the registers */
-        proc_area.dest_addr = 0;
-        proc_area.act_size = 0;
+        MpiplProcDumpArea proc_area = {
+            .version = PROC_DUMP_AREA_VERSION_P9,
+            .thread_size = cpu_to_be32(sizeof(MpiplPreservedCPUState)),
+        };
 
         cpu_physical_memory_write(PROC_DUMP_AREA_OFF, &proc_area,
                 sizeof(proc_area));
-- 
2.52.0