On Wed, 18 May 2022 12:16:51 +0200 David Marchand <david.march...@redhat.com> wrote:
> GCC 12 raises the following warning: > > In file included from ../lib/mempool/rte_mempool.h:46, > from ../lib/mbuf/rte_mbuf.h:38, > from ../lib/net/rte_ether.h:22, > from ../lib/ethdev/rte_ethdev.h:172, > from ../lib/ethdev/ethdev_driver.h:22, > from ../lib/ethdev/ethdev_pci.h:17, > from ../drivers/net/ice/ice_ethdev.c:6: > ../drivers/net/ice/ice_ethdev.c: In function ‘ice_dev_configure’: > ../lib/eal/x86/include/rte_memcpy.h:370:9: warning: array subscript 64 is > outside array bounds of ‘struct ice_aqc_get_set_rss_keys[1]’ > [-Warray-bounds] > 370 | rte_mov32((uint8_t *)dst + 2 * 32, (const uint8_t *)src + 2 * 32); > | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ > ../drivers/net/ice/ice_ethdev.c:3202:41: note: while referencing ‘key’ > 3202 | struct ice_aqc_get_set_rss_keys key; > | ^~~ > > Restrict copy to minimum size. > > Cc: sta...@dpdk.org > > Signed-off-by: David Marchand <david.march...@redhat.com> > --- Acked-by: Stephen Hemminger <step...@networkplumber.org>
