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kvm tools: Initialize irq_routing before using it

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Initialize irq_routing, and specifically irq_routing->nr before using it.

Signed-off-by: Sasha Levin <levinsasha928@gmail.com>
Signed-off-by: Pekka Enberg <penberg@kernel.org>
This commit is contained in:
Sasha Levin
2015-06-01 16:39:49 +01:00
committed by Will Deacon
parent 21b3c2c0d9
commit beb8f24bf9
1 changed files with 2 additions and 2 deletions
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x86/irq.c
+2 -2
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@@ -140,8 +140,8 @@ void irq__init(struct kvm *kvm)
{
int i, r;
irq_routing = malloc(sizeof(struct kvm_irq_routing) +
IRQ_MAX_GSI * sizeof(struct kvm_irq_routing_entry));
irq_routing = calloc(sizeof(struct kvm_irq_routing) +
IRQ_MAX_GSI * sizeof(struct kvm_irq_routing_entry), 1);
if (irq_routing == NULL)
die("Failed allocating space for GSI table");