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(parent: 5ad3b03) | patch
usb: xhci: fix wild pointers in xhci_mem_cleanup
authorLu Baolu <baolu.lu@linux.intel.com>
Fri, 8 Apr 2016 13:25:09 +0000 (16:25 +0300)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 13 Apr 2016 18:55:56 +0000 (11:55 -0700)
commit71504062a7c34838c3fccd92c447f399d3cb5797
treee43b3f2eac378c3d346583a686c3d723d1ba8fdetree | snapshot (tar.gz zip)
parent5ad3b03e4910f9f62342956ecdc758c7af6b8699commit | diff
usb: xhci: fix wild pointers in xhci_mem_cleanup

This patch fixes some wild pointers produced by xhci_mem_cleanup.
These wild pointers will cause system crash if xhci_mem_cleanup()
is called twice.

Reported-and-tested-by: Pengcheng Li <lpc.li@hisilicon.com>
Signed-off-by: Lu Baolu <baolu.lu@linux.intel.com>
Cc: stable@vger.kernel.org
Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/usb/host/xhci-mem.c diff | blob | blame | history