From: Oleksandr Tyshchenko <[email protected]> Since domain_vgic_free() can be called when the vgic_ops haven't been initialised yet, always check that d->arch.vgic.handler is not a null.
Signed-off-by: Oleksandr Tyshchenko <[email protected]> --- xen/arch/arm/vgic.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/xen/arch/arm/vgic.c b/xen/arch/arm/vgic.c index 7a4e3cd..6cf947c 100644 --- a/xen/arch/arm/vgic.c +++ b/xen/arch/arm/vgic.c @@ -187,7 +187,8 @@ void domain_vgic_free(struct domain *d) } } - d->arch.vgic.handler->domain_free(d); + if ( d->arch.vgic.handler ) + d->arch.vgic.handler->domain_free(d); xfree(d->arch.vgic.shared_irqs); xfree(d->arch.vgic.pending_irqs); xfree(d->arch.vgic.allocated_irqs); -- 2.7.4 _______________________________________________ Xen-devel mailing list [email protected] https://lists.xen.org/xen-devel
