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qemu/hw/ppc
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Philippe Mathieu-Daudé 09d98a241c hw/ppc/spapr_pci: Replace g_memdup() by g_memdup2() 
Per https://discourse.gnome.org/t/port-your-module-from-g-memdup-to-g-memdup2-now/5538

  The old API took the size of the memory to duplicate as a guint,
  whereas most memory functions take memory sizes as a gsize. This
  made it easy to accidentally pass a gsize to g_memdup(). For large
  values, that would lead to a silent truncation of the size from 64
  to 32 bits, and result in a heap area being returned which is
  significantly smaller than what the caller expects. This can likely
  be exploited in various modules to cause a heap buffer overflow.

Replace g_memdup() by the safer g_memdup2() wrapper.

Trivially safe because the argument was directly from sizeof.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Acked-by: David Gibson <david@gibson.dropber.id.au>
Message-Id: <20210903174510.751630-17-philmd@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
2024-05-08 19:43:01 +02:00
..
amigaone.c ppc/amigaone: Allow running AmigaOS without firmware image 2023-11-30 22:13:00 +10:00
e500-ccsr.h
e500.c hw/ppc: use pci_init_nic_devices() 2024-02-02 16:23:47 +00:00
e500.h
e500plat.c
fdt.c
fw_cfg.c
Kconfig ppc: switch boards to "default y" 2024-05-03 15:47:47 +02:00
mac_newworld.c mac_newworld: change timebase frequency from 100MHz to 25MHz for mac99 machine 2024-03-09 19:17:01 +01:00
mac_oldworld.c hw/ppc: use pci_init_nic_devices() 2024-02-02 16:23:47 +00:00
meson.build ppc/pnv: Add POWER9/10 chiptod model 2024-02-23 23:24:43 +10:00
mpc8544_guts.c target/ppc: Prefer fast cpu_env() over slower CPU QOM cast macro 2024-03-12 12:04:24 +01:00
mpc8544ds.c
pef.c ppc/pef: switch to use confidential_guest_kvm_init/reset() 2024-04-23 17:35:25 +02:00
pegasos2.c hw/ppc/pegasos2: Let pegasos2 machine configure SuperI/O functions 2024-02-14 06:09:32 -05:00
pnv_bmc.c hw/ppc/pnv_bmc: Use qdev_new() instead of QOM API 2024-02-22 12:47:40 +01:00
pnv_chiptod.c ppc/pnv: Implement the ChipTOD to Core transfer 2024-02-23 23:24:43 +10:00
pnv_core.c ppc/pnv: Improve pervasive topology calculation for big-core 2024-03-13 02:47:04 +10:00
pnv_homer.c
pnv_i2c.c ppc/pnv: I2C controller is not user creatable 2024-03-19 11:56:45 +01:00
pnv_lpc.c
pnv_n1_chiplet.c hw/ppc: Add N1 chiplet model 2024-02-23 23:24:42 +10:00
pnv_nest_pervasive.c hw/ppc: Add pnv nest pervasive common chiplet model 2024-02-23 23:24:42 +10:00
pnv_occ.c
pnv_pnor.c
pnv_psi.c pnv/psi: Clean up local variable shadowing 2023-09-29 10:07:17 +02:00
pnv_sbe.c
pnv_xscom.c target/ppc: Prefer fast cpu_env() over slower CPU QOM cast macro 2024-03-12 12:04:24 +01:00
pnv.c * PAPR nested hypervisor host implementation for spapr TCG 2024-03-13 12:37:27 +00:00
ppc4xx_devs.c
ppc4xx_sdram.c
ppc405_boards.c
ppc405_uc.c
ppc405.h
ppc440_bamboo.c exec/cpu: Extract page-protection definitions to page-protection.h 2024-05-06 11:17:15 +02:00
ppc440_uc.c hw/ppc/ppc4xx_pci: Extract PCI host definitions to hw/pci-host/ppc4xx.h 2024-02-22 12:47:40 +01:00
ppc440.h
ppc_booke.c
ppc.c spapr: nested: Introduce H_GUEST_RUN_VCPU hcall. 2024-03-13 02:47:04 +10:00
ppce500_spin.c target/ppc: Prefer fast cpu_env() over slower CPU QOM cast macro 2024-03-12 12:04:24 +01:00
prep_systemio.c hw/ppc: Constify VMState 2023-12-30 07:38:06 +11:00
prep.c hw/ppc/prep: Realize ISA bridge before accessing it 2024-02-15 16:58:46 +01:00
rs6000_mc.c hw: Simplify memory_region_init_ram() calls 2024-01-05 16:20:15 +01:00
sam460ex.c exec/cpu: Extract page-protection definitions to page-protection.h 2024-05-06 11:17:15 +02:00
spapr_caps.c * PAPR nested hypervisor host implementation for spapr TCG 2024-03-13 12:37:27 +00:00
spapr_cpu_core.c ppc: Drop support for POWER9 and POWER10 DD1 chips 2024-03-13 02:47:04 +10:00
spapr_drc.c hw/ppc: Constify VMState 2023-12-30 07:38:06 +11:00
spapr_events.c qemu/main-loop: rename qemu_cond_wait_iothread() to qemu_cond_wait_bql() 2024-01-08 10:45:43 -05:00
spapr_hcall.c spapr: nested: register nested-hv api hcalls only for cap-nested-hv 2024-03-13 02:47:04 +10:00
spapr_iommu.c hw/ppc: Constify VMState 2023-12-30 07:38:06 +11:00
spapr_irq.c ppc/spapr: Introduce SPAPR_IRQ_NR_IPIS to refer IRQ range for CPU IPIs. 2024-02-23 23:24:42 +10:00
spapr_nested.c spapr: nested: use bitwise NOT operator for flags check 2024-03-30 18:31:38 +10:00
spapr_numa.c spapr: Remove support for NVIDIA V100 GPU with NVLink2 2023-09-18 07:25:28 -03:00
spapr_nvdimm.c hw/ppc: Constify VMState 2023-12-30 07:38:06 +11:00
spapr_ovec.c hw/ppc: Constify VMState 2023-12-30 07:38:06 +11:00
spapr_pci_vfio.c hw/ppc/Kconfig: Imply VFIO_PCI 2023-12-19 19:03:38 +01:00
spapr_pci.c hw/ppc/spapr_pci: Replace g_memdup() by g_memdup2() 2024-05-08 19:43:01 +02:00
spapr_rng.c system/cpus: rename qemu_mutex_lock_iothread() to bql_lock() 2024-01-08 10:45:43 -05:00
spapr_rtas_ddw.c
spapr_rtas.c ppc: qtest already exports qtest_rtas_call() 2023-11-07 15:49:41 -03:00
spapr_rtc.c hw/ppc: Constify VMState 2023-12-30 07:38:06 +11:00
spapr_tpm_proxy.c
spapr_vhyp_mmu.c hw/ppc/spapr: Rename 'softmmu' -> 'vhyp_mmu' 2024-02-23 23:24:42 +10:00
spapr_vio.c hw/ppc: Constify VMState 2023-12-30 07:38:06 +11:00
spapr_vof.c
spapr.c Migration pull for 9.1 2024-04-23 21:32:22 -07:00
trace-events ppc/pnv: Add POWER9/10 chiptod model 2024-02-23 23:24:43 +10:00
trace.h
virtex_ml507.c exec/cpu: Extract page-protection definitions to page-protection.h 2024-05-06 11:17:15 +02:00
vof.c