Proxmox-Port/qemu
1
0
Fork 0
mirror of https://github.com/qemu/qemu.git synced 2025-10-31 12:07:31 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity
bf18bee547
qemu/hw/ppc
History
Laurent Vivier a2c5eaf7a9 ppc: Remove a potential overflow in muldiv64() 
The coccinelle script:
scripts/coccinelle/overflow_muldiv64.cocci
gives us a list of potential overflows in muldiv64()
(the two first parameters are 64bit values).

This patch fixes one, as the fix seems obvious:

replace muldiv64(a, b, c) by muldiv64(b, a, c)
as "a" and "b" are 64bit values but a <= NANOSECONDS_PER_SECOND.
(10^9 -> 30bit value).

Signed-off-by: Laurent Vivier <lvivier@redhat.com>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2016-06-07 18:02:49 +03:00
..
e500-ccsr.h ppc: do not use ../ in include files 2013-03-01 13:57:33 +01:00
e500.c include/qemu/osdep.h: Don't include qapi/error.h 2016-03-22 22:20:15 +01:00
e500.h PPC: e500 pci host: Add support for ATMUs 2015-01-07 16:16:24 +01:00
e500plat.c dma: do not depend on kvm_enabled() 2016-05-19 16:42:28 +02:00
mac_newworld.c util: move declarations out of qemu-common.h 2016-03-22 22:20:17 +01:00
mac_oldworld.c util: move declarations out of qemu-common.h 2016-03-22 22:20:17 +01:00
mac.h cuda: port SET_DEVICE_LIST command to new framework 2016-02-17 09:59:30 +11:00
Makefile.objs ppc/spapr: Implement H_RANDOM hypercall in QEMU 2015-09-23 10:51:11 +10:00
mpc8544_guts.c hw: explicitly include qemu-common.h and cpu.h 2016-03-22 22:20:17 +01:00
mpc8544ds.c ppc: Clean up includes 2016-01-29 15:07:22 +00:00
ppc4xx_devs.c qemu-common: push cpu.h inclusion out of qemu-common.h 2016-05-19 16:42:29 +02:00
ppc4xx_pci.c ppc: Clean up includes 2016-01-29 15:07:22 +00:00
ppc405_boards.c hw: explicitly include qemu-common.h and cpu.h 2016-03-22 22:20:17 +01:00
ppc405_uc.c Replaced get_tick_per_sec() by NANOSECONDS_PER_SECOND 2016-03-22 22:20:17 +01:00
ppc405.h hw: move private headers to hw/ subdirectories. 2013-04-08 18:13:16 +02:00
ppc440_bamboo.c loader: Add data swap option to load-elf 2016-03-04 11:30:21 +00:00
ppc_booke.c Replaced get_tick_per_sec() by NANOSECONDS_PER_SECOND 2016-03-22 22:20:17 +01:00
ppc.c ppc: Remove a potential overflow in muldiv64() 2016-06-07 18:02:49 +03:00
ppce500_spin.c ppc: Clean up includes 2016-01-29 15:07:22 +00:00
prep.c qemu-common: push cpu.h inclusion out of qemu-common.h 2016-05-19 16:42:29 +02:00
spapr_drc.c qapi: Simplify semantics of visit_next_list() 2016-05-12 09:47:55 +02:00
spapr_events.c spapr_drc: fix aborts during DRC-count based hotplug 2016-04-26 11:16:08 +10:00
spapr_hcall.c ppc: Do some batching of TCG tlb flushes 2016-05-30 13:20:04 +10:00
spapr_iommu.c spapr_iommu: Add root memory region 2016-06-07 10:17:45 +10:00
spapr_pci_vfio.c hw: explicitly include qemu-common.h and cpu.h 2016-03-22 22:20:17 +01:00
spapr_pci.c spapr_pci: Drop cannot_instantiate_with_device_add_yet=false 2016-06-07 10:17:45 +10:00
spapr_rng.c hw: explicitly include qemu-common.h and cpu.h 2016-03-22 22:20:17 +01:00
spapr_rtas.c hw: explicitly include qemu/log.h 2016-05-19 16:42:29 +02:00
spapr_rtc.c util: move declarations out of qemu-common.h 2016-03-22 22:20:17 +01:00
spapr_vio.c spapr_iommu: Introduce "enabled" state for TCE table 2016-06-07 10:17:45 +10:00
spapr.c spapr: Introduce pseries-2.7 machine type 2016-06-07 10:17:45 +10:00
virtex_ml507.c qemu-common: push cpu.h inclusion out of qemu-common.h 2016-05-19 16:42:29 +02:00