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author | Mathias Nyman <mathias.nyman@linux.intel.com> | 2014-09-11 13:55:48 +0300 |
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committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-10-05 14:54:09 -0700 |
commit | 7aeede98bdbcbca2956822ce7a871e875663c6b6 (patch) | |
tree | 4955336f7d57a20ef9d335a5c71daca005cc3e77 /drivers/acpi | |
parent | 84ef02bb771786142db40e12239cd9fa90d3888c (diff) | |
download | lwn-7aeede98bdbcbca2956822ce7a871e875663c6b6.tar.gz lwn-7aeede98bdbcbca2956822ce7a871e875663c6b6.zip |
xhci: Fix null pointer dereference if xhci initialization fails
commit c207e7c50f31113c24a9f536fcab1e8a256985d7 upstream.
If xhci initialization fails before the roothub bandwidth
domains (xhci->rh_bw[i]) are allocated it will oops when
trying to access rh_bw members in xhci_mem_cleanup().
Reported-by: Manuel Reimer <manuel.reimer@gmx.de>
Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/acpi')
0 files changed, 0 insertions, 0 deletions