On Fri, 27 Feb 2026 at 14:03, Bruce Richardson <[email protected]> wrote: > > When computing the offset inside the overall hash structure by adding an > offset to a base pointer, the offset was generally calculated by > multiplying two 32-bit values, which could then overflow. Prevent > overflow by using (size_t) casts on the elements being multiplied to > ensure they are 64-bit on 64-bit systems. > > Fixes: b26473ff8f4a ("hash: add reset function") > Fixes: 406da3dfb3b5 ("hash: move duplicated code into functions") > Fixes: 9eca8bd7a61c ("hash: separate lock-free and r/w lock lookup") > Fixes: 4d9ca3ed2133 ("hash: use ordered loads only if signature matches") > Fixes: 769b2de7fb52 ("hash: implement RCU resources reclamation") > Fixes: e605a1d36ca7 ("hash: add lock-free r/w concurrency") > Fixes: 6dc34e0afe7a ("hash: retrieve a key given its position") > Fixes: f9edbc9bb6bc ("hash: add iterate function") > Fixes: 75706568a7eb ("hash: add extendable bucket feature") > Cc: [email protected] > > Signed-off-by: Bruce Richardson <[email protected]> > Acked-by: Morten Brørup <[email protected]>
Applied, thanks. -- David Marchand
