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| author |   Paolo Abeni <pabeni@redhat.com> | 2017-11-28 14:28:39 +0100 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2017-11-28 15:54:05 -0500 |
| commit | f85729d07cd649bf69820f14bdad36326a24a699 (patch) | |
| tree | 7b7b208dcc0d37e0f69b875e9142471fe50135be /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | cls_bpf: don't decrement net's refcount when offload fails (diff) | |
| download | wireguard-linux-f85729d07cd649bf69820f14bdad36326a24a699.tar.xz wireguard-linux-f85729d07cd649bf69820f14bdad36326a24a699.zip | |
sch_sfq: fix null pointer dereference at timer expiration
While converting sch_sfq to use timer_setup(), the commit cdeabbb88134
("net: sched: Convert timers to use timer_setup()") forgot to
initialize the 'sch' field. As a result, the timer callback tries to
dereference a NULL pointer, and the kernel does oops.
Fix it initializing such field at qdisc creation time.
Fixes: cdeabbb88134 ("net: sched: Convert timers to use timer_setup()")
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Acked-by: Cong Wang <xiyou.wangcong@gmail.com>
Acked-by: Kees Cook <keescook@chromium.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions