diff options
| author | stephen hemminger <stephen@networkplumber.org> | 2017-04-19 15:22:02 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-04-21 13:59:57 -0400 |
| commit | 76bb5db5c749dfe19d779aac076133e821b859dd (patch) | |
| tree | d844c765fe7dcdf2cafb136bcaa2f3cfb3569250 /lib/mpi/mpiutil.c | |
| parent | dfb05553a55d89e6daae9cb9abfdf4751e14d72d (diff) | |
netvsc: fix use after free on module removal
The NAPI data structure is embedded in the netvsc_device structure
and is freed when device is closed. There is still a reference
(in NAPI list) to this which causes a crash in netif_napi_del
when device is removed. Fix by managing NAPI instances correctly.
Signed-off-by: Stephen Hemminger <sthemmin@microsoft.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'lib/mpi/mpiutil.c')
0 files changed, 0 insertions, 0 deletions