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author | Ross Lagerwall <ross.lagerwall@citrix.com> | 2018-12-14 12:55:45 +0000 |
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committer | Boris Ostrovsky <boris.ostrovsky@oracle.com> | 2018-12-17 10:29:50 -0500 |
commit | 1669907e3d1abfa3f7586e2d55dbbc117b5adba2 (patch) | |
tree | 623ecc6144a0983d5a7d0bc13f1abfa14207e819 /drivers/xen/Kconfig | |
parent | bf9445a33ae6ac2f0822d2f1ce1365408387d568 (diff) |
xen/pciback: Check dev_data before using it
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>
Diffstat (limited to 'drivers/xen/Kconfig')
0 files changed, 0 insertions, 0 deletions