Update ff_hook_syscall.c

diff --git a/adapter/syscall/ff_hook_syscall.c b/adapter/syscall/ff_hook_syscall.c
index e98a8673913e8ff8abcd1c9286bc067895e9942f..38909128ad5e2c240314fb2523b848f27850015b 100644 (file)
--- a/adapter/syscall/ff_hook_syscall.c
+++ b/adapter/syscall/ff_hook_syscall.c
@@ -642,6 +642,8 @@ ff_hook_setsockopt(int fd, int level, int optname,
                 RETURN_ERROR_NOFREE(ENOMEM);
             }
         }
+
+        rte_memcpy(sh_optval, optval, optlen);
     }
 
     args->fd = fd;