[PATCH] selftests/net: missing close function in randomize function

in randomize function, there is a open function, but there is no close function in the randomize, which is easy to cause memory leaks.

Signed-off-by: Liu Jing liujing@cmss.chinamobile.com --- tools/testing/selftests/net/tcp_mmap.c | 1 + 1 file changed, 1 insertion(+)

diff --git a/tools/testing/selftests/net/tcp_mmap.c b/tools/testing/selftests/net/tcp_mmap.c index 4fcce5150850..ab305e262d0a 100644 --- a/tools/testing/selftests/net/tcp_mmap.c +++ b/tools/testing/selftests/net/tcp_mmap.c @@ -438,6 +438,7 @@ static void randomize(void *target, size_t count) perror("read /dev/urandom"); exit(1); } + close(urandom); }

int main(int argc, char *argv[])