On 03/13/2019 03:15 PM, Björn Töpel wrote: > From: Björn Töpel <[email protected]> > > When the umem is cleaned up, the task that created it might already be > gone. If the task was gone, the xdp_umem_release function did not free > the pages member of struct xdp_umem. > > It turned out that the task lookup was not needed at all; The code was > a left-over when we moved from task accounting to user accounting [1]. > > This patch fixes the memory leak by removing the task lookup logic > completely. > > [1] > https://lore.kernel.org/netdev/[email protected]/ > > Link: > https://lore.kernel.org/netdev/[email protected]/ > Fixes: c0c77d8fb787 ("xsk: add user memory registration support sockopt") > Reported-by: Jiri Slaby <[email protected]> > Signed-off-by: Björn Töpel <[email protected]>
Applied, thanks!
