| commit | 2a7cfdf37b7c08ac29df4c62ea5ccb01474b6597 | [log] [tgz] |
|---|---|---|
| author | Baolin Wang <baolin.wang@linaro.org> | Tue Jan 03 18:28:47 2017 +0200 |
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | Tue Jan 03 17:37:32 2017 +0100 |
| tree | b12c8a58d6a894f1fb8f2560c13abb26b1826489 | |
| parent | 2b985467371a58ae44d76c7ba12b0951fee6ed98 [diff] |
usb: host: xhci: Fix possible wild pointer when handling abort command When current command was supposed to be aborted, host will free the command in handle_cmd_completion() function. But it might be still referenced by xhci->current_cmd, which need to set NULL. Cc: <stable@vger.kernel.org> Signed-off-by: Baolin Wang <baolin.wang@linaro.org> Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>