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envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists1p.gnu.org; Received-SPF: pass client-ip=148.163.156.1; envelope-from=shivangu@linux.ibm.com; helo=mx0a-001b2d01.pphosted.com X-Spam_score_int: -26 X-Spam_score: -2.7 X-Spam_bar: -- X-Spam_report: (-2.7 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H4=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: qemu development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @ibm.com) X-ZM-MESSAGEID: 1778250115525154100 Content-Type: text/plain; charset="utf-8" Fix Coverity CID 1658041 by using designated initializers to prevent uninitialized memory from being written to guest. Cc: Aditya Gupta Cc: Harsh Prateek Bora Reported-by: Peter Maydell Suggested-by: Peter Maydell Signed-off-by: Shivang Upadhyay " Reviewed-by: Aditya Gupta --- 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 9ed918fa6a..c0afef8197 100644 --- a/hw/ppc/pnv.c +++ b/hw/ppc/pnv.c @@ -838,18 +838,10 @@ static void pnv_reset(MachineState *machine, ResetTyp= e type) * crash */ =20 - MpiplProcDumpArea proc_area; - - proc_area.version =3D PROC_DUMP_AREA_VERSION_P9; - proc_area.thread_size =3D cpu_to_be32(sizeof(MpiplPreservedCPUStat= e)); - - /* These are to be allocated & assigned by the firmware */ - proc_area.alloc_addr =3D 0; - proc_area.alloc_size =3D 0; - - /* These get assigned after crash, when QEMU preserves the registe= rs */ - proc_area.dest_addr =3D 0; - proc_area.act_size =3D 0; + MpiplProcDumpArea proc_area =3D { + .version =3D PROC_DUMP_AREA_VERSION_P9, + .thread_size =3D cpu_to_be32(sizeof(MpiplPreservedCPUState)), + }; =20 cpu_physical_memory_write(PROC_DUMP_AREA_OFF, &proc_area, sizeof(proc_area)); --=20 2.53.0