KVM: s390: Fix possible memory leak in SIGP functions

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When kvm_get_vcpu() returned NULL for the destination CPU in
__sigp_emergency() or __sigp_external_call(), the memory for the
"inti" structure was not released anymore. This patch fixes this
issue by moving the check for !dst_vcpu before the kzalloc() call.

Signed-off-by: Thomas Huth <thuth@linux.vnet.ibm.com>
Reviewed-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>

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Thomas Huth 2014-03-20 13:20:46 +01:00 • committed by Christian Borntraeger

parent 609433fbed

commit 91880d07fc

1 changed files with 6 additions and 8 deletions

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arch/s390/kvm/sigp.c

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