diff options
| author | Lorenzo Bianconi <[email protected]> | 2024-02-17 12:12:14 +0100 |
|---|---|---|
| committer | Jakub Kicinski <[email protected]> | 2024-02-20 18:26:25 -0800 |
| commit | c6a28acb1a27eb42970b959ff7af3a8a077f8cce (patch) | |
| tree | 903d77a508b1fd79e25826b8d5ff95d6decb4cd0 /tools/perf/scripts/python/intel-pt-events.py | |
| parent | 4934446297c292611d3b6cd388efb215f2ba5698 (diff) | |
net: fix pointer check in skb_pp_cow_data routine
Properly check page pointer returned by page_pool_dev_alloc routine in
skb_pp_cow_data() for non-linear part of the original skb.
Reported-by: Julian Wiedmann <[email protected]>
Closes: https://lore.kernel.org/netdev/[email protected]/T/#m7d189b0015a7281ed9221903902490c03ed19a7a
Fixes: e6d5dbdd20aa ("xdp: add multi-buff support for xdp running in generic mode")
Signed-off-by: Lorenzo Bianconi <[email protected]>
Reviewed-by: Simon Horman <[email protected]>
Reviewed-by: Ilias Apalodimas <[email protected]>
Link: https://lore.kernel.org/r/25512af3e09befa9dcb2cf3632bdc45b807cf330.1708167716.git.lorenzo@kernel.org
Signed-off-by: Jakub Kicinski <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/intel-pt-events.py')
0 files changed, 0 insertions, 0 deletions