From: Prasad J Pandit <p...@fedoraproject.org> Add ppc-parity mmio write method to avoid NULL pointer dereference issue.
Reported-by: Lei Sun <slei.cas...@gmail.com> Signed-off-by: Prasad J Pandit <p...@fedoraproject.org> --- hw/ppc/prep_systemio.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/hw/ppc/prep_systemio.c b/hw/ppc/prep_systemio.c index bbc51b6e9a..aacd7831fd 100644 --- a/hw/ppc/prep_systemio.c +++ b/hw/ppc/prep_systemio.c @@ -23,6 +23,7 @@ */ #include "qemu/osdep.h" +#include "qemu/log.h" #include "hw/irq.h" #include "hw/isa/isa.h" #include "hw/qdev-properties.h" @@ -235,8 +236,15 @@ static uint64_t ppc_parity_error_readl(void *opaque, hwaddr addr, return val; } +static void ppc_parity_error_writel(void *opaque, hwaddr addr, + uint64_t data, unsigned size) +{ + qemu_log_mask(LOG_UNIMP, "%s not implemented\n", __func__); +} + static const MemoryRegionOps ppc_parity_error_ops = { .read = ppc_parity_error_readl, + .write = ppc_parity_error_writel, .valid = { .min_access_size = 4, .max_access_size = 4, -- 2.26.2