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| author | Felix Fietkau <nbd@nbd.name> | 2020-02-20 14:41:39 +0300 |
|---|---|---|
| committer | Kalle Valo <kvalo@codeaurora.org> | 2020-03-03 18:30:25 +0300 |
| commit | b102f0c522cf668c8382c56a4f771b37d011cda2 (patch) | |
| tree | 7241c52d1e25587c46fe14df15ee207c0c11eeaf /tools/perf/scripts/python/stackcollapse.py | |
| parent | a9149d243f259ad8f02b1e23dfe8ba06128f15e1 (diff) | |
| download | linux-b102f0c522cf668c8382c56a4f771b37d011cda2.tar.xz | |
mt76: fix array overflow on receiving too many fragments for a packet
If the hardware receives an oversized packet with too many rx fragments,
skb_shinfo(skb)->frags can overflow and corrupt memory of adjacent pages.
This becomes especially visible if it corrupts the freelist pointer of
a slab page.
Cc: stable@vger.kernel.org
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions