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[Qemu-devel] [PULL 19/38] Openpic: check that cpu id is within the numbe
From: |
Alexander Graf |
Subject: |
[Qemu-devel] [PULL 19/38] Openpic: check that cpu id is within the number of cpus |
Date: |
Sun, 8 Mar 2015 09:44:38 +0100 |
From: Fabien Chouteau <address@hidden>
Signed-off-by: Fabien Chouteau <address@hidden>
Signed-off-by: Alexander Graf <address@hidden>
---
hw/intc/openpic.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/hw/intc/openpic.c b/hw/intc/openpic.c
index 7d1f3b9..305377d 100644
--- a/hw/intc/openpic.c
+++ b/hw/intc/openpic.c
@@ -1013,7 +1013,7 @@ static void openpic_cpu_write_internal(void *opaque,
hwaddr addr,
DPRINTF("%s: cpu %d addr %#" HWADDR_PRIx " <= 0x%08x\n", __func__, idx,
addr, val);
- if (idx < 0) {
+ if (idx < 0 || idx >= opp->nb_cpus) {
return;
}
@@ -1152,7 +1152,7 @@ static uint32_t openpic_cpu_read_internal(void *opaque,
hwaddr addr,
DPRINTF("%s: cpu %d addr %#" HWADDR_PRIx "\n", __func__, idx, addr);
retval = 0xFFFFFFFF;
- if (idx < 0) {
+ if (idx < 0 || idx >= opp->nb_cpus) {
return retval;
}
--
1.8.1.4
- [Qemu-devel] [PULL 04/38] spapr: Add pseries-2.3 machine, (continued)
- [Qemu-devel] [PULL 04/38] spapr: Add pseries-2.3 machine, Alexander Graf, 2015/03/08
- [Qemu-devel] [PULL 08/38] pseries: Move sPAPR RTC code into its own file, Alexander Graf, 2015/03/08
- [Qemu-devel] [PULL 31/38] Revert "default-configs/ppc64: add all components of i82378 SuperIO chip used by prep", Alexander Graf, 2015/03/08
- [Qemu-devel] [PULL 32/38] ppc64-softmmu: Remove unsupported FDC from config, Alexander Graf, 2015/03/08
- [Qemu-devel] [PULL 28/38] openpic: switch IRQQueue queue from inline to bitmap, Alexander Graf, 2015/03/08
- [Qemu-devel] [PULL 21/38] macio.c: include parent PCIDevice state in VMStateDescription, Alexander Graf, 2015/03/08
- [Qemu-devel] [PULL 12/38] pseries: Make the PAPR RTC a qdev device, Alexander Graf, 2015/03/08
- [Qemu-devel] [PULL 18/38] pseries: Switch VGA endian on H_SET_MODE, Alexander Graf, 2015/03/08
- [Qemu-devel] [PULL 35/38] PPC: Introduce the Virtual Time Base (VTB) SPR register, Alexander Graf, 2015/03/08
- [Qemu-devel] [PULL 07/38] Add more VMSTATE_*_TEST variants for integers, Alexander Graf, 2015/03/08
- [Qemu-devel] [PULL 19/38] Openpic: check that cpu id is within the number of cpus,
Alexander Graf <=
- [Qemu-devel] [PULL 30/38] spapr_vio: Convert to realize(), Alexander Graf, 2015/03/08
- [Qemu-devel] [PULL 10/38] pseries: Add spapr_rtc_read() helper function, Alexander Graf, 2015/03/08
- [Qemu-devel] [PULL 26/38] openpic: fix segfault on -M mac99 savevm, Alexander Graf, 2015/03/08
- [Qemu-devel] [PULL 36/38] target-ppc: Add versions to server CPU descriptions, Alexander Graf, 2015/03/08
- [Qemu-devel] [PULL 03/38] pseries: Limit PCI host bridge "index" value, Alexander Graf, 2015/03/08
- [Qemu-devel] [PULL 34/38] PPC: Remove duplicate OPENPIC defines in default-configs, Alexander Graf, 2015/03/08
- [Qemu-devel] [PULL 27/38] openpic: fix up loadvm under -M mac99, Alexander Graf, 2015/03/08
- [Qemu-devel] [PULL 29/38] openpic: convert to vmstate, Alexander Graf, 2015/03/08
- [Qemu-devel] [PULL 17/38] vga: Expose framebuffer byteorder as a QOM property, Alexander Graf, 2015/03/08
- [Qemu-devel] [PULL 37/38] sPAPR: Implement EEH RTAS calls, Alexander Graf, 2015/03/08