diff options
| author | Alex Williamson <alex.williamson@redhat.com> | 2020-06-16 15:26:36 -0600 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-10-01 11:11:56 +0200 |
| commit | 8e4ac71bb8519dbc2e2b00fc81f772d5c3e94e35 (patch) | |
| tree | 2206dea6240f128c890d480deeab7542c76cafca /lib/string.c | |
| parent | 9142033e1dd8edf0392b5b1b6a33770b0be058ac (diff) | |
vfio/pci: Clear error and request eventfd ctx after releasing
[ Upstream commit 5c5866c593bbd444d0339ede6a8fb5f14ff66d72 ]
The next use of the device will generate an underflow from the
stale reference.
Cc: Qian Cai <cai@lca.pw>
Fixes: 1518ac272e78 ("vfio/pci: fix memory leaks of eventfd ctx")
Reported-by: Daniel Wagner <dwagner@suse.de>
Reviewed-by: Cornelia Huck <cohuck@redhat.com>
Tested-by: Daniel Wagner <dwagner@suse.de>
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'lib/string.c')
0 files changed, 0 insertions, 0 deletions