tree 74db95fed55a0ce2f3192a436713b5a6cd000b6a
parent e47488b2df7f9cb405789c7f5d4c27909fc597ae
author Bjorn Andersson <bjorn.andersson@linaro.org> 1568827277 -0700
committer Jakub Kicinski <jakub.kicinski@netronome.com> 1569116746 -0700

net: qrtr: Stop rx_worker before freeing node

As the endpoint is unregistered there might still be work pending to
handle incoming messages, which will result in a use after free
scenario. The plan is to remove the rx_worker, but until then (and for
stable@) ensure that the work is stopped before the node is freed.

Fixes: bdabad3e363d ("net: Add Qualcomm IPC router")
Cc: stable@vger.kernel.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>