On Tue, Jan 30, 2024 at 7:28 PM zhenwei pi <[email protected]> wrote: > > sizeof(struct virtio_crypto_akcipher_session_para) is less than > sizeof(struct virtio_crypto_op_ctrl_req::u), copying more bytes from > stack variable leads stack overflow. Clang reports this issue by > commands: > make -j CC=clang-14 mrproper >/dev/null 2>&1 > make -j O=/tmp/crypto-build CC=clang-14 allmodconfig >/dev/null 2>&1 > make -j O=/tmp/crypto-build W=1 CC=clang-14 drivers/crypto/virtio/ > virtio_crypto_akcipher_algs.o > > Fixes: 59ca6c93387d ("virtio-crypto: implement RSA algorithm") > Link: > https://lore.kernel.org/all/[email protected]/ > Signed-off-by: zhenwei pi <[email protected]>
Acked-by: Jason Wang <[email protected]> Thanks
