bnxt: add a missing rcu synchronization
commit e5f6f564 upstream. Add a missing synchronize_net() call to avoid potential use after free, since we explicitly call napi_hash_del() to factorize the RCU grace period. Fixes: c0c050c5 ("bnxt_en: New Broadcom ethernet driver.") Signed-off-by: Eric Dumazet <edumazet@google.com> Cc: Michael Chan <michael.chan@broadcom.com> Acked-by: Michael Chan <michael.chan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
parent
959c8d63
Please register or sign in to comment