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(parent: f0a3a69) | patch
linux/pci_back: fix NULL pointer ref.
authorKeir Fraser <keir.fraser@citrix.com>
Tue, 14 Apr 2009 10:16:08 +0000 (11:16 +0100)
committerKeir Fraser <keir.fraser@citrix.com>
Tue, 14 Apr 2009 10:16:08 +0000 (11:16 +0100)
commit1b72d10b886007b0137c5cbb37ca95966694d358
tree32ca4fcc46c8b2c40dcea8de233bbaf5dd0d4065tree
parentf0a3a691f59d13f25920aa1cf8252e28ef97ba4acommit | diff
linux/pci_back: fix NULL pointer ref.

pcistub_device_release() can be called during
initialization. Thus pci_get_drvdata() can return NULL.
Fix it by inserting NULL check.

Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp>
drivers/xen/pciback/conf_space.c diff | blob | blame | history
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