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| author |   Rafael Mendonca <rafaelmendsr@gmail.com> | 2022-10-25 22:32:33 -0300 |
|---|---|---|
| committer |   Janosch Frank <frankja@linux.ibm.com> | 2022-11-07 10:14:15 +0100 |
| commit | b6662e37772715447aeff2538444ff291e02ea31 (patch) | |
| tree | 509ef340e537d0d4422f42d56b5619e6a11df7eb /arch | |
| parent | KVM: s390: pv: don't allow userspace to set the clock under PV (diff) | |
| download | linux-dev-b6662e37772715447aeff2538444ff291e02ea31.tar.xz linux-dev-b6662e37772715447aeff2538444ff291e02ea31.zip | |
KVM: s390: pci: Fix allocation size of aift kzdev elements
The 'kzdev' field of struct 'zpci_aift' is an array of pointers to
'kvm_zdev' structs. Allocate the proper size accordingly.
Reported by Coccinelle:
WARNING: Use correct pointer type argument for sizeof
Fixes: 98b1d33dac5f ("KVM: s390: pci: do initial setup for AEN interpretation")
Signed-off-by: Rafael Mendonca <rafaelmendsr@gmail.com>
Reviewed-by: Christian Borntraeger <borntraeger@linux.ibm.com>
Reviewed-by: Matthew Rosato <mjrosato@linux.ibm.com>
Link: https://lore.kernel.org/r/20221026013234.960859-1-rafaelmendsr@gmail.com
Message-Id: <20221026013234.960859-1-rafaelmendsr@gmail.com>
Signed-off-by: Janosch Frank <frankja@linux.ibm.com>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/s390/kvm/pci.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/s390/kvm/pci.c b/arch/s390/kvm/pci.c index c50c1645c0ae..ded1af2ddae9 100644 --- a/arch/s390/kvm/pci.c +++ b/arch/s390/kvm/pci.c @@ -126,7 +126,7 @@ int kvm_s390_pci_aen_init(u8 nisc) return -EPERM; mutex_lock(&aift->aift_lock); - aift->kzdev = kcalloc(ZPCI_NR_DEVICES, sizeof(struct kvm_zdev), + aift->kzdev = kcalloc(ZPCI_NR_DEVICES, sizeof(struct kvm_zdev *), GFP_KERNEL); if (!aift->kzdev) { rc = -ENOMEM; |