Ross Lagerwall e50bf6849f xen/pciback: Check dev_data before using it ...

[ Upstream commit 1669907e3d1abfa3f7586e2d55dbbc117b5adba2 ]

If pcistub_init_device fails, the release function will be called with
dev_data set to NULL.  Check it before using it to avoid a NULL pointer
dereference.

Signed-off-by: Ross Lagerwall <ross.lagerwall@citrix.com>
Reviewed-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Signed-off-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2019-12-05 15:37:27 +01:00

..

conf_space_capability.c

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conf_space_header.c

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conf_space_quirks.c

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conf_space_quirks.h

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conf_space.c

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conf_space.h

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Makefile

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passthrough.c

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pci_stub.c

xen/pciback: Check dev_data before using it

2019-12-05 15:37:27 +01:00

pciback_ops.c

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pciback.h

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vpci.c

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xenbus.c

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