Without this patch when '-no-acpi' is added to the command line and the
user issues a 'system_powerdown' qemu monitor command, we get a segmentation
fault.
Signed-off-by: Uri Lublin <[EMAIL PROTECTED]>
---
qemu/hw/acpi.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/qemu/hw/acpi.c b/qemu/hw/acpi.c
index e44c8b5..9033ee2 100644
--- a/qemu/hw/acpi.c
+++ b/qemu/hw/acpi.c
@@ -530,7 +530,7 @@ i2c_bus *piix4_pm_init(PCIBus *bus, int devfn, uint32_t
smb_io_base,
#if defined(TARGET_I386)
void qemu_system_powerdown(void)
{
- if(pm_state->pmen & PWRBTN_EN) {
+ if(pm_state && (pm_state->pmen & PWRBTN_EN)) {
pm_state->pmsts |= PWRBTN_EN;
pm_update_sci(pm_state);
}
--
1.5.4.2
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