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Tsirkin" , Mark Cave-Ayland , qemu-block@nongnu.org, Helge Deller , =?UTF-8?q?Herv=C3=A9=20Poussineau?= , Aleksandar Rikalo , David Gibson , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , Artyom Tarasenko , Laurent Vivier , Thomas Huth , Eduardo Habkost , John Snow , Richard Henderson , Kevin Wolf , Max Reitz , qemu-ppc@nongnu.org, Aleksandar Markovic , Paolo Bonzini , Aurelien Jarno Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: fail (Header signature does not verify) Content-Type: text/plain; charset="utf-8" From: Peter Maydell Coverity points out (CID 1421984) that we are leaking the memory returned by qemu_allocate_irqs(). We can avoid this leak by switching to using qdev_init_gpio_in(); the base class finalize will free the irqs that this allocates under the hood. Signed-off-by: Peter Maydell Reviewed-by: Philippe Mathieu-Daud=C3=A9 Reviewed-by: John Snow Tested-by: BALATON Zoltan Message-id: 20200323151715.29454-1-peter.maydell@linaro.org [Maintainer edit: replace `DEVICE(dev)` by `ds` --js] Signed-off-by: John Snow --- hw/ide/sii3112.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/hw/ide/sii3112.c b/hw/ide/sii3112.c index 06605d7af2..d69079c3d9 100644 --- a/hw/ide/sii3112.c +++ b/hw/ide/sii3112.c @@ -251,8 +251,8 @@ static void sii3112_pci_realize(PCIDevice *dev, Error *= *errp) { SiI3112PCIState *d =3D SII3112_PCI(dev); PCIIDEState *s =3D PCI_IDE(dev); + DeviceState *ds =3D DEVICE(dev); MemoryRegion *mr; - qemu_irq *irq; int i; =20 pci_config_set_interrupt_pin(dev->config, 1); @@ -280,10 +280,10 @@ static void sii3112_pci_realize(PCIDevice *dev, Error= **errp) memory_region_init_alias(mr, OBJECT(d), "sii3112.bar4", &d->mmio, 0, 1= 6); pci_register_bar(dev, 4, PCI_BASE_ADDRESS_SPACE_IO, mr); =20 - irq =3D qemu_allocate_irqs(sii3112_set_irq, d, 2); + qdev_init_gpio_in(ds, sii3112_set_irq, 2); for (i =3D 0; i < 2; i++) { - ide_bus_new(&s->bus[i], sizeof(s->bus[i]), DEVICE(dev), i, 1); - ide_init2(&s->bus[i], irq[i]); + ide_bus_new(&s->bus[i], sizeof(s->bus[i]), ds, i, 1); + ide_init2(&s->bus[i], qdev_get_gpio_in(ds, i)); =20 bmdma_init(&s->bus[i], &s->bmdma[i], s); s->bmdma[i].bus =3D &s->bus[i]; --=20 2.21.1