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(parent: 46c4746) | patch
vfio-pci/zdev: fix possible segmentation fault issue
authorMax Gurtovoy <mgurtovoy@nvidia.com>
Mon, 1 Feb 2021 16:28:25 +0000 (16:28 +0000)
committerAlex Williamson <alex.williamson@redhat.com>
Tue, 2 Feb 2021 16:06:02 +0000 (09:06 -0700)
commit7e31d6dc2c78b2a0ba0039ca97ca98a581e8db82
tree4b83cdfe921969ac1ee674d4a1810f31639dce83tree | snapshot
parent46c474666094448ee843266adfc38bde43ef8f68commit | diff
vfio-pci/zdev: fix possible segmentation fault issue

In case allocation fails, we must behave correctly and exit with error.

Fixes: e6b817d4b821 ("vfio-pci/zdev: Add zPCI capabilities to VFIO_DEVICE_GET_INFO")
Signed-off-by: Max Gurtovoy <mgurtovoy@nvidia.com>
Reviewed-by: Cornelia Huck <cohuck@redhat.com>
Reviewed-by: Matthew Rosato <mjrosato@linux.ibm.com>
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
drivers/vfio/pci/vfio_pci_zdev.c diff | blob | history
Domain: System / Kernel;