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[PULL 28/39] hw/intc/xics: Avoid dynamic stack allocation
From: |
Peter Maydell |
Subject: |
[PULL 28/39] hw/intc/xics: Avoid dynamic stack allocation |
Date: |
Thu, 22 Sep 2022 17:35:25 +0100 |
From: Philippe Mathieu-Daudé <philmd@redhat.com>
Use autofree heap allocation instead of variable-length
array on the stack.
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Acked-by: David Gibson <david@gibson.dropbear.id.au>
Reviewed-by: Greg Kurz <groug@kaod.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Message-id: 20220819153931.3147384-8-peter.maydell@linaro.org
---
hw/intc/xics.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/hw/intc/xics.c b/hw/intc/xics.c
index 5b0b4d96242..dcd021af668 100644
--- a/hw/intc/xics.c
+++ b/hw/intc/xics.c
@@ -567,8 +567,8 @@ static void ics_reset_irq(ICSIRQState *irq)
static void ics_reset(DeviceState *dev)
{
ICSState *ics = ICS(dev);
+ g_autofree uint8_t *flags = g_malloc(ics->nr_irqs);
int i;
- uint8_t flags[ics->nr_irqs];
for (i = 0; i < ics->nr_irqs; i++) {
flags[i] = ics->irqs[i].flags;
--
2.25.1
- [PULL 04/39] target/arm: Use GetPhysAddrResult in get_phys_addr_lpae, (continued)
- [PULL 04/39] target/arm: Use GetPhysAddrResult in get_phys_addr_lpae, Peter Maydell, 2022/09/22
- [PULL 09/39] target/arm: Use GetPhysAddrResult in get_phys_addr_pmsav8, Peter Maydell, 2022/09/22
- [PULL 12/39] target/arm: Add is_secure parameter to v8m_security_lookup, Peter Maydell, 2022/09/22
- [PULL 16/39] target/arm: Add secure parameter to get_phys_addr_pmsav8, Peter Maydell, 2022/09/22
- [PULL 01/39] hw/net/can: fix Xilinx ZynqMP CAN RX FIFO logic, Peter Maydell, 2022/09/22
- [PULL 31/39] ui/curses: Avoid dynamic stack allocation, Peter Maydell, 2022/09/22
- [PULL 10/39] target/arm: Use GetPhysAddrResult in pmsav8_mpu_lookup, Peter Maydell, 2022/09/22
- [PULL 32/39] tests/unit/test-vmstate: Avoid dynamic stack allocation, Peter Maydell, 2022/09/22
- [PULL 21/39] hw/net/lan9118: Signal TSFL_INT flag when TX FIFO reaches specified level, Peter Maydell, 2022/09/22
- [PULL 23/39] chardev/baum: Use definitions to avoid dynamic stack allocation, Peter Maydell, 2022/09/22
- [PULL 28/39] hw/intc/xics: Avoid dynamic stack allocation,
Peter Maydell <=
- [PULL 18/39] target/arm: Add secure parameter to get_phys_addr_pmsav7, Peter Maydell, 2022/09/22
- [PULL 30/39] hw/usb/hcd-ohci: Use definition to avoid dynamic stack allocation, Peter Maydell, 2022/09/22
- [PULL 25/39] io/channel-websock: Replace strlen(const_str) by sizeof(const_str) - 1, Peter Maydell, 2022/09/22
- [PULL 24/39] chardev/baum: Avoid dynamic stack allocation, Peter Maydell, 2022/09/22
- [PULL 26/39] hw/net/e1000e_core: Use definition to avoid dynamic stack allocation, Peter Maydell, 2022/09/22
- [PULL 29/39] hw/i386/multiboot: Avoid dynamic stack allocation, Peter Maydell, 2022/09/22
- [PULL 20/39] hw/acpi: Add ospm_status hook implementation for acpi-ged, Peter Maydell, 2022/09/22
- [PULL 37/39] configure: Remove use of backtick `...` syntax, Peter Maydell, 2022/09/22
- [PULL 35/39] configure: Add missing quoting for some easy cases, Peter Maydell, 2022/09/22
- [PULL 36/39] configure: Add './' on front of glob of */config-devices.mak.d, Peter Maydell, 2022/09/22