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| author |   Peter Maydell <peter.maydell@linaro.org> | 2012-08-29 08:52:37 +0100 |
|---|---|---|
| committer |   Michael Roth <mdroth@linux.vnet.ibm.com> | 2012-08-30 14:54:16 -0500 |
| commit | 450ead742ae119b9862c3385b9a27060c4364483 (patch) | |
| tree | f129dd6cc6aed5b83c35f8f1290dd009926e1ff2 | |
| parent | tcg/mips: fix broken CONFIG_TCG_PASS_AREG0 code (diff) | |
| download | qemu-kvm-450ead742ae119b9862c3385b9a27060c4364483.tar.gz qemu-kvm-450ead742ae119b9862c3385b9a27060c4364483.tar.bz2 qemu-kvm-450ead742ae119b9862c3385b9a27060c4364483.zip | |
hw/arm_gic.c: Define .class_size in arm_gic_info TypeInfo
Add the missing .class_size definition to the arm_gic_info TypeInfo.
This fixes the memory corruption and possible segfault that otherwise
results when the class struct is allocated at too small a size and
the class init function writes off the end of it.
Reported-by: Adam Lackorzynski <adam@os.inf.tu-dresden.de>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
(cherry picked from commit 998a74bcda7f3297813732ddc2f28ffe5a12e37a)
- ARMGICClass isn't in 1.1, set class size to SysBusDeviceClass instead
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
| -rw-r--r-- | hw/arm_gic.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/hw/arm_gic.c b/hw/arm_gic.c index 72298b4b4..ab3b87b14 100644 --- a/hw/arm_gic.c +++ b/hw/arm_gic.c @@ -955,6 +955,7 @@ static TypeInfo arm_gic_info = { .parent = TYPE_SYS_BUS_DEVICE, .instance_size = sizeof(gic_state), .class_init = arm_gic_class_init, + .class_size = sizeof(SysBusDeviceClass), }; static void arm_gic_register_types(void) |