[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Qemu-commits] [qemu/qemu] 68716d: apb: Fix out-of-bounds array write ac
From: |
GitHub |
Subject: |
[Qemu-commits] [qemu/qemu] 68716d: apb: Fix out-of-bounds array write access |
Date: |
Mon, 23 Jun 2014 05:00:06 -0700 |
Branch: refs/heads/master
Home: https://github.com/qemu/qemu
Commit: 68716da745858ca86ac587d14ac553051e5f04eb
https://github.com/qemu/qemu/commit/68716da745858ca86ac587d14ac553051e5f04eb
Author: Stefan Weil <address@hidden>
Date: 2014-06-20 (Fri, 20 Jun 2014)
Changed paths:
M hw/pci-host/apb.c
Log Message:
-----------
apb: Fix out-of-bounds array write access
The array regs is declared with IOMMU_NREGS (3) elements and accessed
using IOMMU_CTRL (0) and IOMMU_BASE (8). In most cases, those values
are right shifted before being used as an index which results in indices
0 and 1. In one case, this right shift was missing for IOMMU_BASE which
results in an out-of-bounds write access with index 8.
The patch adds the missing shift operation also for IOMMU_CTRL where
it is needed only for cosmetic reasons.
Signed-off-by: Stefan Weil <address@hidden>
Signed-off-by: Mark Cave-Ayland <address@hidden>
Commit: 871c60a7368dbfcb7b2620b0483eed8305fd7b6b
https://github.com/qemu/qemu/commit/871c60a7368dbfcb7b2620b0483eed8305fd7b6b
Author: Mark Cave-Ayland <address@hidden>
Date: 2014-06-20 (Fri, 20 Jun 2014)
Changed paths:
M pc-bios/openbios-ppc
M pc-bios/openbios-sparc32
M pc-bios/openbios-sparc64
M roms/openbios
Log Message:
-----------
Update OpenBIOS images
Update OpenBIOS images to SVN r1306 built from submodule.
Signed-off-by: Mark Cave-Ayland <address@hidden>
Commit: 337b172bb970bb4f679bfbd9a9a749d210511817
https://github.com/qemu/qemu/commit/337b172bb970bb4f679bfbd9a9a749d210511817
Author: Peter Maydell <address@hidden>
Date: 2014-06-23 (Mon, 23 Jun 2014)
Changed paths:
M pc-bios/openbios-ppc
M pc-bios/openbios-sparc32
M pc-bios/openbios-sparc64
M roms/openbios
Log Message:
-----------
Merge remote-tracking branch 'remotes/mcayland/qemu-openbios' into staging
* remotes/mcayland/qemu-openbios:
Update OpenBIOS images
Signed-off-by: Peter Maydell <address@hidden>
Commit: 910f66fcda2d410249697d959dcbdf8c82d77844
https://github.com/qemu/qemu/commit/910f66fcda2d410249697d959dcbdf8c82d77844
Author: Peter Maydell <address@hidden>
Date: 2014-06-23 (Mon, 23 Jun 2014)
Changed paths:
M hw/pci-host/apb.c
Log Message:
-----------
Merge remote-tracking branch 'remotes/mcayland/qemu-sparc' into staging
* remotes/mcayland/qemu-sparc:
apb: Fix out-of-bounds array write access
Signed-off-by: Peter Maydell <address@hidden>
Compare: https://github.com/qemu/qemu/compare/3840f8429043...910f66fcda2d
[Prev in Thread] |
Current Thread |
[Next in Thread] |
- [Qemu-commits] [qemu/qemu] 68716d: apb: Fix out-of-bounds array write access,
GitHub <=